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Magnetic Model Aircraft Fixture System II
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About Magnetic Fixture System II
System II is the culmination of many years experience
producing and personally using magnetic fixtures while taking in feedback from
model-builders all over the world
who build a wide range of model aircraft.
These fixtures are much more versatile than my original design. A
number of very accurate production jigs ensures all system components fit together well and are
interchangeable.
The result is a tool set that will help you build very accurate model
aircraft. The system is adaptable and a lot of fun to work with.
Your imagination and skill are the only things more important than your
fundamental building system. I understand that my system is a
significant investment. I don't take short-cuts and I don't use cheap
materials. I never ever want to be fairly accused of selling a poorly made product and
I do everything I can to make sure that never happens.
Click the Google Acceptance logo to read reviews
from builders who have purchased my sets.
(By the way, I keep getting emails from people
asking if I'm still alive and if not, can they have all my stuff, because
there are no apparent updates to the site for a lot of years. But yes,
I'm alive and well, everything on this page is current and everything is
stocked.)
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New! Fixture Face Clamps
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These clamps attach to any mount location on any
fixture. They can be used to clamp an assembly to the fixture or to
spread a component away from the fixture. These resolve the common
problem of fuselage sides needing to be braced against the fixture when they
naturally want to lean away from it. Everything shown to the left is
included. These are unfinished and require finish sanding and
application of a wood finish before use. No cutting or drilling is
required. Includes two face clamp assemblies.Brass tubes are
2" long which allows capacity of approximately 1". They are short
enough to not stick out from from the back of the fixture where you will
be snagging them. You can replace the tubes with longer readily
available 3/16" tube if you need more capacity. Multiple clamp
heads can be mounted to a single tube to use them as more conventional
bar-type clamps. In that capacity they can also be mounted to a
fixture and spaced in pairs to hold fuselage formers and similar items
at the correct spacing.
Fixture Face Clamps to right are finished with linseed oil (Tried & True
Original Wood Finish).
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Price: $16.75 before discount when purchased with a fixture
set.
Includes:
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Quantity |
Item |
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1 |
Right-Hand
1-1/4" Hard Maple Standard Bar Clamp Head |
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1 |
Left-Hand
1-1/4" Hard Maple Standard Bar Clamp Head |
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2 |
Hard Maple
Mount |
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2 |
3/16" x 2"
(nominal) Brass Tube Bar |
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2 |
10-32 x 3/8"
Black Nylon Knurled Thumbscrew |
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4 |
#6 x 1/2"
Black Oxide Steel Phillips Sheet Metal Screw |
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2 |
6-32 x 1/2"
Black Oxide Steel Socket Cap Bolt |
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6 |
#6 Black
Oxide Steel Flat Washer |
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2 |
6-32 Plated
Steel Small Pattern T-Nut |
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1 |
Grippy Stuff Self-Adhesive Clamp Head Pad |
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Magnetic Fixtures
All fixtures are made of very high
quality birch aircraft plywood using steel-pole magnets for a secure hold to
your steel building board.
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Fixtures include all magnets and
magnet-mounting hardware.
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Proven basic fixture pattern is unchanged
from the original system with the exception of
the 9-1/2” fixture which has been widened to six magnets for additional
stability.
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Vertical Press notch is eliminated from all fixtures for a no-break forward
edge.
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A repeating mounting-hole pattern on all fixtures allows the attachment of a
variety of accessories such as Vertical Presses, Press Bridges or shop-made
items. The hole pattern is identical on all fixtures so accessories
such as bridges can inter-connect between fixtures of different sizes.
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Multiple items such as vertical
presses can be mounted to a fixture.
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Fixture Sets
Vertical Presses
Vertical presses
are made from high quality hardwood.
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Vertical Presses include steel thumbscrew,
mounting hardware and hardwood clamp
pad.
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Presses are shaped,
drilled and tapped.
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Vertical Presses are twice the height of the original presses
providing more thread and less play in the press bolt.
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Presses are attached with black oxide hardware that looks good with any finish.
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Vertical Presses
Press Bridges
Press Bridges are made from aircraft plywood. They are available in
any length up to 20" in 1/2" increments. Joiners are
available to create longer bridges.
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Press Bridges include one pair of bridge spans (makes one bridge), spacers, bridge mounting hardware, magnets and magnet
mounting hardware.
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Presses are made from hardwood and aircraft plywood.
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Presses include steel thumbscrew, assembly hardware and
hardwood clamp pad.
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Use Press Bridges to clamp assemblies to the building board in multiple
locations.
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Press Bridges can support wings, stabilizers or the entire model off the
board.
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Press Bridges
Brass Press Bolts
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2-3/4" knurled brass press bolts are made by a local
machinist specifically for my fixture system. They look great
and are much easier to use than the standard thumb screws.
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Magnetic Fixture Sets
A "set" is ten or more pairs of fixtures.
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Comparative Size of 90°
Magnetic Fixtures

Fixtures
shown with 18" Rule
Large View |
Sets include all magnets, hardware, instructions, tips and drawings. Vertical
press assemblies are included as indicated. Two sizes of longer bolts
are provided to mount additional magnets to fixtures for added
holding power when using vertical presses.
Finishing
These are kits that require finish sanding, finishing and assembly before
use. No cutting or drilling is required. My fixture sets are a solid investment
that will last a lifetime if they are properly finished and
cared for. Almost any finish can be applied. I like Deft
Satin Brushing Lacquer for furniture but you can also use latex, enamel,
polyurethane, Danish oil, any rattle can paint or other finish that will work on wood which is just about
everything available. The fact is I don't know of any finish that
can't be used on wood.
The included fixture set instructions also detail my technique for applying
a furniture lacquer finish.
I have recently discovered a finish I like even better than lacquer for use
on hardwood pieces.
It is the simplest thing imaginable to apply, looks extremely good and is
non-toxic. It is a wipe-on finish made of linseed oil and beeswax
called Tried & True Original Wood Finish. The finish feels
"waxed" all the time.
I purchased mine from
Lee Valley Tools but it is available from other places. As I
said, it's
pricey but a little goes a long way. One pint of it can easily finish
any fixture set listed here several times over.
You might not like it on the plywood fixtures. On hardwood the finish
soaks very deep into the wood. Because plywood is cross-grain every
other lamination with a glue layer in between the oil doesn't soak in
evenly. It tends to darken edges of the outer lamination end grain.
Some people will like that look and others won't. If you really care
then you should get a scrap piece of plywood, drill a few holes in it,
finish sand it then apply the finish. Wait a few days before you
decide. The edges will continue to change color while the oil cures so
you may even want to wait a couple weeks before you decide if you'll like
that look.
General Guidance on Selecting a Fixture Set
Many builders tend to order fixtures much taller than they need or will use.
Ideally you want fixtures that are the same height as the fuselage at the
fixture location.
If the fixture is much taller than the fuselage then it gets in the way and
you'll find yourself bumping into it.
The tallest fixtures I have used to now are 7-1/2" tall. That includes
building the
1/4 Scale SR Batteries Fokker Eindecker. I tend to use a lot of the smaller fixtures
(1-1/2" and 2-1/2") for a variety of purposes while my tallest
fixtures collect dust.
What works best for me is having more of the sizes I use frequently rather
than spreading my set out such that I have a few of a lot of sizes. In
other words, I'd rather give up the 11-1/2" fixtures that I don't use for
more of the 2-1/2" fixtures that I use often.
You know what you build better than I do. If you contact me and have a
good idea of what you will build then I'll do my best to suggest what will
work well for you.
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Pricing
Current Special
- 5% off fixtures sets in addition to existing discounts.
- Free Sanding Block with 220 and 180 grit sandpaper.
The sets listed below are suggestions broadly based on the notion that you
build models in a given range. I pack
them per order so there is no reason you can not adapt any set to your
needs. If you build models that range wildly
in size then you can add, remove or swap fixtures in any set or create your
own set from scratch.
If you have any questions, need help or want to order anything other than a stock fixture set
please do not hesitate to
email me.
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Fixture Height |
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Fixture Sets |
1.5" |
2.5" |
3.5" |
5.5" |
7.5" |
9.5" |
11.5" |
13.5" |
15.5" |
Fixtures in Set |
Magnets
Included |
Vertical Presses |
Kit Price |
Domestic
Shipping |
International
Shipping |
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Small/Medium |
6 |
6 |
4 |
4 |
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- |
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20 |
80 |
6 |
$150.00
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$12.35 |
$59.95 |
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Standard |
6 |
4 |
4 |
4 |
4 |
2 |
- |
- |
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24 |
100 |
8 |
$214.00
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Large |
6 |
4 |
4 |
4 |
4 |
4 |
2 |
- |
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28 |
124 |
8 |
$275.00
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Giant Scale |
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4 |
6 |
6 |
4 |
4 |
2 |
2 |
28 |
136 |
10 |
$376.00
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$16.85 |
$77.95 |
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Full-Range |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
36 |
200 |
12 |
$472.00
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Large
Full-Range |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
54 |
288 |
16 |
$649.00
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Shipping to all 50 states including APO/FPO
addresses is as indicated. Please
contact me for international
shipping rates.
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All fixtures accept vertical press attachments.
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Sets include magnets to assemble all
included fixtures.
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(50) 12-lb Magnets
in addition to any set: $45.00.
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(100) 12-lb Magnets
in addition to any set: $70.00.
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Contact for order information.
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Ordering and
Payment
I accept payment by Google Wallet or check by mail. Orders are
shipped the next business day after payment is received. Personal checks
are held to clear before shipment. I do not accept PayPal.
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Magnetic Fixture Set Details
Small/Medium Scale Set
$150.00 $142.00 + shipping.
This set includes twenty fixtures in four sizes. The
set builds model aircraft sizes from 1/2A to .40 size and possibly some .60
sizes. This is also the set I recommend to sailplane builders as most
sailplanes do not have tall fuselages.
Set Contents:
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Quantity |
Item |
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6 |
1-1/2"
Aircraft Plywood Fixture |
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6 |
2-1/2"
Aircraft Plywood Fixture |
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4 |
3-1/2"
Aircraft Plywood Fixture |
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4 |
5-1/2"
Aircraft Plywood Fixture |
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80 |
Magnet
Assembly w/Steel Poles |
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42 |
10-24 x 1"
Steel Phillips Bolt w/Hex Nut |
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2 |
10-24 x
2-1/2" Steel Phillips Bolt |
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4 |
10-24 x 1-5/8" Steel Phillips Bolt |
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6 |
Hardwood Vertical
Press |
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6 |
Hardwood
Clamp Pad |
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6 |
10-24 x 1-5/8" Black Oxide Hex Head Steel Bolt |
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12 |
6-32 x 5/8"
Black Oxide Steel Socket Cap Bolt |
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24 |
#6 Black
Oxide Steel Flat Washer |
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12 |
6-32 Black
Oxide Steel Hex Nut |
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1 |
7/64" Hex
Key |
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1 |
Instructions and Notes |
Purchase the Small/Medium Scale Magnetic Fixture Set
Domestic (US 50 States, Territories, APO/FPO, etc.)
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International
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Standard Fixture Set
$214.00 $203.00 + shipping.
This set includes twenty-four fixtures in six sizes. This
set builds the most common sizes of R/C and control
line model aircraft. If you occasionally build larger models then consider adding
a second pair of 9-1/2" fixtures or a pair of 11-1/2" fixtures.
Set Contents:
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Quantity |
Item |
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6 |
1-1/2"
Aircraft Plywood Fixture |
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4 |
2-1/2"
Aircraft Plywood Fixture |
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4 |
3-1/2"
Aircraft Plywood Fixture |
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4 |
5-1/2"
Aircraft Plywood Fixture |
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4 |
7-1/2"
Aircraft Plywood Fixture |
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2 |
9-1/2"
Aircraft Plywood Fixture |
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100 |
Magnet
Assembly w/Steel Poles |
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52 |
10-24 x 1"
Steel Phillips Bolt w/Hex Nut |
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2 |
10-24 x
2-1/2" Steel Phillips Bolt |
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4 |
10-24 x 1-5/8" Steel Phillips Bolt |
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8 |
Hardwood Vertical
Press |
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8 |
Hardwood
Clamp Pad |
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8 |
10-24 x 1-5/8" Black Oxide Hex Head Steel Bolt |
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16 |
6-32 x 5/8"
Black Oxide Steel Socket Cap Bolt |
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32 |
#6 Black
Oxide Steel Flat Washer |
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16 |
6-32 Black
Oxide Steel Hex Nut |
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1 |
7/64" Hex
Key |
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1 |
Instructions and Notes |
Purchase the Standard Magnetic Fixture Set
Domestic (US 50 States, Territories, APO/FPO, etc.)
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International
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Large Fixture Set
$275.00 $261.00 + shipping.
The Large Scale set includes twenty-eight fixtures in seven sizes.
This is a great set for those who build a variety of model sizes that will
fit in most passenger vehicles or SUVs. It can easily handle 1/2A to 1/4
scale model aircraft. The Large Scale set is my most popular set by
far.
Set Contents:
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Quantity |
Item |
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6 |
1-1/2"
Aircraft Plywood Fixture |
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4 |
2-1/2"
Aircraft Plywood Fixture |
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4 |
3-1/2"
Aircraft Plywood Fixture |
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4 |
5-1/2"
Aircraft Plywood Fixture |
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4 |
7-1/2"
Aircraft Plywood Fixture |
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4 |
9-1/2"
Aircraft Plywood Fixture |
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2 |
11-1/2" Aircraft Plywood Fixture |
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124 |
Magnet
Assembly w/Steel Poles |
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64 |
10-24 x 1"
Steel Phillips Bolt w/Hex Nut |
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2 |
10-24 x
2-1/2" Steel Phillips Bolt |
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4 |
10-24 x 1-5/8" Steel Phillips Bolt |
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8 |
Hardwood Vertical
Press |
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8 |
Hardwood
Clamp Pad |
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8 |
10-24 x 1-5/8" Black Oxide Hex Head Steel Bolt |
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16 |
6-32 x 5/8"
Black Oxide Steel Socket Cap Bolt |
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32 |
#6 Black
Oxide Steel Flat Washer |
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16 |
6-32 Black
Oxide Steel Hex Nut |
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1 |
7/64" Hex
Key |
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1 |
Instructions and Notes |
Purchase the Large Magnetic Fixture Set
Domestic (US 50 States, Territories, APO/FPO, etc.)
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International
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Giant Scale Fixture Set
$376.00 $356.00 +
shipping

The Giant Scale set includes twenty-eight fixtures in seven sizes.
This set is designed for those whose build large model aircraft.
Set Contents:
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Quantity |
Item |
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4 |
3-1/2"
Aircraft Plywood Fixture |
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6 |
5-1/2"
Aircraft Plywood Fixture |
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6 |
7-1/2"
Aircraft Plywood Fixture |
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4 |
9-1/2"
Aircraft Plywood Fixture |
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4 |
11-1/2"
Aircraft Plywood Fixture |
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2 |
13-1/2"
Aircraft Plywood Fixture |
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2 |
15-1/2" Aircraft Plywood Fixture |
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136 |
Magnet
Assembly w/Steel Poles |
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70 |
10-24 x 1"
Steel Phillips Bolt w/Hex Nut |
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2 |
10-24 x
2-1/2" Steel Phillips Bolt |
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4 |
10-24 x 1-5/8" Steel Phillips Bolt |
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10 |
Hardwood Vertical
Press |
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10 |
Hardwood
Clamp Pad |
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10 |
10-24 x 1-5/8" Black Oxide Hex Head Steel Bolt |
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20 |
6-32 x 5/8"
Black Oxide Steel Socket Cap Bolt |
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40 |
#6 Black
Oxide Steel Flat Washer |
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20 |
6-32 Black
Oxide Steel Hex Nut |
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1 |
7/64" Hex
Key |
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1 |
Instructions and Notes |
Purchase the Giant Scale Magnetic Fixture Set
Domestic (US 50 States, Territories, APO/FPO, etc.)
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International
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Full-Range Set
$472.00 $448.00 + shipping.

This set includes thirty-six fixtures in nine sizes
— four of every size 90° fixture I make. Also included
is hardware and magnets for four Monster
Presses.
Set Contents:
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Quantity |
Item |
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4 |
1-1/2" Aircraft Plywood Fixture |
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4 |
2-1/2" Aircraft Plywood Fixture |
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4 |
3-1/2"
Aircraft Plywood Fixture |
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4 |
5-1/2"
Aircraft Plywood Fixture |
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4 |
7-1/2"
Aircraft Plywood Fixture |
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4 |
9-1/2"
Aircraft Plywood Fixture |
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4 |
11-1/2"
Aircraft Plywood Fixture |
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4 |
13-1/2"
Aircraft Plywood Fixture |
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4 |
15-1/2" Aircraft Plywood Fixture |
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200 |
Magnet
Assembly w/Steel Poles |
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90 |
10-24 x 1"
Steel Phillips Bolt w/Hex Nut |
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6 |
10-24 x
2-1/2" Steel Phillips Bolt |
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4 |
10-24 x 1-5/8" Steel Phillips Bolt |
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12 |
Hardwood Vertical
Press |
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12 |
Hardwood
Clamp Pad |
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12 |
10-24 x 1-5/8" Black Oxide Hex Head Steel Bolt |
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24 |
6-32 x 5/8"
Black Oxide Steel Socket Cap Bolt |
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48 |
#6 Black
Oxide Steel Flat Washer |
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24 |
6-32 Black
Oxide Steel Hex Nut |
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1 |
7/64" Hex
Key |
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1 |
Instructions and Notes |
Purchase the Full-Range Magnetic Fixture Set
Domestic (US 50 States, Territories, APO/FPO, etc.)
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International
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Large
Full-Range Set
$649.00 $616.00 + shipping.
This set includes fifty-four fixtures in nine sizes
— six of every size 90° fixture I make. Also included
is hardware and magnets for four Monster
Presses.
See the photo for
the Full-Range Set and imagine it with more of everything.
Set Contents:
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Quantity |
Item |
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6 |
1-1/2" Aircraft Plywood Fixture |
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6 |
2-1/2" Aircraft Plywood Fixture |
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6 |
3-1/2"
Aircraft Plywood Fixture |
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6 |
5-1/2"
Aircraft Plywood Fixture |
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6 |
7-1/2"
Aircraft Plywood Fixture |
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6 |
9-1/2"
Aircraft Plywood Fixture |
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6 |
11-1/2"
Aircraft Plywood Fixture |
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6 |
13-1/2"
Aircraft Plywood Fixture |
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6 |
15-1/2" Aircraft Plywood Fixture |
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288 |
Magnet
Assembly w/Steel Poles |
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134 |
10-24 x 1"
Steel Phillips Bolt w/Hex Nut |
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6 |
10-24 x
2-1/2" Steel Phillips Bolt |
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4 |
10-24 x 1-5/8" Steel Phillips Bolt |
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16 |
Hardwood Vertical
Press |
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16 |
Hardwood
Clamp Pad |
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16 |
10-24 x 1-5/8" Black Oxide Hex Head Steel Bolt |
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32 |
6-32 x 5/8"
Black Oxide Steel Socket Cap Bolt |
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64 |
#6 Black
Oxide Steel Flat Washer |
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32 |
6-32 Black
Oxide Steel Hex Nut |
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1 |
7/64" Hex
Key |
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1 |
Instructions and Notes |
Purchase the Large Full-Range Magnetic Fixture Set
Domestic (US 50 States, Territories, APO/FPO, etc.)
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International
This set exceeds the 20-pound weight limit for flat rate
US Postal Service shipping.
Contact
me for shipping arrangements. |
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System II Magnetic Fixtures and Accessories
- Items added to a
set are discounted at the same as the set. The set price may also be
reduced to the next greater discount.
Magnetic Fixtures
Fixtures are made from the highest quality birch aircraft plywood.
Fixtures are shaped and drilled. They require finish sanding, finishing
and assembly before use.
Fixtures are sold and priced per pair.
4-Magnet Fixtures
2-3/4" Wide
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1-1/2" |
2-1/2" |
3-1/2" |
5-1/2" |
7-1/2" |
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$10.25 |
$11.50 |
$12.75 |
$15.50 |
$21.50 |
Includes
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2 |
3/16" Aircraft Plywood Fixtures. |
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8 |
Magnet Assembly w/Steel Poles. |
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4 |
10-24 x 1" Steel Phillips Bolt w/Hex Nut. |
6-Magnet Fixtures
3-5/8" Wide
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9-1/2" |
11-1/2" |
13-1/2" |
15-1/2" |
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$30.00 |
$36.00 |
$38.25 |
$40.25 |
Includes
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2 |
3/16" Aircraft Plywood Fixtures. |
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12 |
Magnet Assembly w/Steel Poles. |
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6 |
10-24 x 1" Steel Phillips Bolt w/Hex Nut. |
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Magnets
All magnets include a pair of steel poles (steel plates). Use with
poles to apply strong horizontal
clamping to a structure. Remove the plates for normal duty use such as
holding ribs vertical to the board or pressing leading and trailing edges
against ribs during glue-up.
Plates may be permanently glued to the magnet or held in place magnetically.
Magnets have a hole that will fit up to a 10-24 bolt. 10-32 hardware is too large for the hole.
- 50 sets: $50.00 or $45.00 when ordered with any fixture set.
- 100 Sets: $85.00 or $70.00 when ordered with any fixture set.
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Steel Building Boards
I do not sell building boards. In order for me to ensure you
receive the board in undamaged condition I would need to sandwich it between
sheets of plywood. The cost of that and shipping would be multitudes
higher than purchasing the board locally. If you really want me to ship a
board then I will but you will probably pay several hundred dollars for a $50.00
piece of sheet metal.
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Solid Brass Knurled Head Vertical Press and
Press Bridge Bolts
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2-1/2"
for Press Bridges: $6.00/pair.
- 1-3/4" for Vertical Presses: $5.00/pair.
Brass press bolts give the entire system a touch of class —
particularly when the wood pieces have a nice satin finish.
I
have searched for these bolts for years and my conclusion is that nobody
makes them. So I did something about that.
An excellent local machinist made 2-3/4" bolts for me. They are
beautifully machined with coarse knurled heads.
These bolts can be used with either vertical presses or press bridges. The knurled head allows you to turn the
bolt in and out much faster than the standard thumb screw.
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Vertical Press Assemblies
The
thumbscrews shown with Vertical Press Assemblies are being
discontinued. They are replaced by a black oxide hex bolt
(second from the left) which works better, looks nicer and is slightly
shorter but still provides full range with no gaps. |
Apply vertical downward or upward clamping
force.
Presses are made from a variety of high quality hardwoods
such as maple and cherry. Presses are shaped, drilled and tapped.
They require finish sanding and finishing before use. Includes:
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Quantity |
Item |
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2 |
Hardwood Vertical Press |
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2 |
Hardwood
Clamp Pad |
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2 |
10-24 x 1-5/8" Black Oxide Hex Head Steel Bolt |
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4 |
6-32 x 5/8"
Black Oxide Steel Socket Cap Bolt |
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8 |
#6 Black
Oxide Steel Flat Washer |
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4 |
6-32 Black
Oxide Steel Hex Nut |
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1 |
7/64" Hex
Key* |
* One 7/64" hex key is included per order. Additional hex
keys are $1.75 each.
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Standard Press Bridges
- Standard Bridge: $10.00 plus $0.55 per inch of bridge length.
- Standard Bridge Press Assembly: $5.00 each.
- One Pair Bridge Spacers with Mounting Hardware: $2.50. Allows
attachment to a third fixture or bridge pier. Two pairs of spacers
are included with each bridge. Order extra spacers if you purchase a
long bridge and need to attach it to more than two fixtures or piers.
Press
Bridges are made from aircraft plywood. They require finish sanding
and finishing before use.
Press
Bridges allow you to create a variety of fixturing setups that are beyond the
capabilities of vertical presses.
- Apply clamping pressure at
as many locations as you can fit a press assembly.
- Bridges can mount to any two or more magnetic fixtures. The fixtures
do not need to be the same size.
- More than one bridge assembly can be
mounted to a pair of fixtures.
Specify bridge length when ordering. Bridges can be any length up
to 20" in 1/2" increments. The specified length is the distance from fixture face to fixture
face.
The overall length of the bridge is approximately 2" longer than the specified
length. Overall width at the base of the fixtures is the specified
length of the bridge plus the width of both fixtures.
When calculating the price, use the specified length of the bridge, not the
overall length.
Ensure your board is long enough for your bridges before ordering.
12" Bridge example:
Specified length: 12" (distance from fixture face to fixture face).
Overall Bridge Length: 14".
Overall Base Width using 4-magnet fixtures: 17-1/2".
Overall Base Width using 6-magnet fixtures: 19-1/4".
Price: $10.00 + $0.55 x 12 = $16.60. Does not include Bridge Presses.
Bridges Include:
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Quantity |
Item |
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2 |
3/16" Aircraft Plywood Bridge Spans — Makes one bridge |
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2 |
Pair 1/8" Aircraft Plywood Spacers |
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4 |
6-32 x 1"
Black Oxide Steel Socket Cap Bolt |
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8 |
#6 Black
Oxide Steel Flat Washer |
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4 |
6-32 Black
Oxide Steel Hex Nut |
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4 |
Magnet
Assembly w/Steel Poles |
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2 |
10-24 x 1-5/8" Steel Phillips Bolt |
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2 |
10-24 Steel
Hex Nut |
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1 |
7/64" Hex
Key* |
* One 7/64" hex key is included per order. Additional hex
keys are $1.75 each.
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Bridge Presses Include:
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Quantity |
Item |
|
1 |
Hardwood Press Core |
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2 |
Aircraft Plywood Press Caps |
|
1 |
10-24 x 2" Steel Thumbscrew |
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4 |
#2 x 3/8 Black Oxide Steel Sheet Metal Screw |
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4 |
#2 Black Oxide Steel Washer |
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Press Bridge Pier
Press
Bridge Piers are made from aircraft plywood. They require finish
sanding, finishing and assembly before use. Piers are 15-1/2" tall.
Use to prevent bowing of longer bridges or any time the force from multiple
presses causes the bridge to bow with resulting loss of clamping force from
some presses. Generally used inside a structure where a fixture won't
fit.
Bridge Piers Include:
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Quantity |
Item |
|
1 |
3/16" x 1" x 15-1/2" Aircraft Plywood Bridge Pier |
|
3 |
Pair 1/8" Aircraft Plywood Spacers |
|
6 |
6-32 x 1"
Black Oxide Steel Socket Cap Bolt |
|
12 |
#6 Black
Oxide Steel Flat Washer |
|
6 |
6-32 Black
Oxide Steel Hex Nut |
|
4 |
Magnet
Assembly w/Steel Poles |
|
1 |
10-24 x 1-5/8" Steel Phillips Bolt |
|
1 |
10-24 Steel
Hex Nut |
|
1 |
7/64" Hex
Key* |
* One 7/64" hex key is included per order. Additional hex
keys are $1.75 each.
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Looking to the Future
Some things that I am developing and hopefully will be able to produce
economically. Clearly some of my ideas are due to over-exuberance
(obviously-insane people may call my ideas the result of a manic episode but
the voices have pretty good ideas sometimes). Some of these ideas may not be
worth the effort or expense. I'm willing to give most things a shot.
On the other hand, some of the best ideas may seem like the silliest
until you try it and it becomes the least costly and the most useful.
-
Variable Angle Fixtures. Similar to
those I built previously but
more developed and having the capability to mount standard
vertical presses.
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Round Fuselage Fixtures. So far I'm
coming up empty on this one. All round fuselages are a different
kind of round. I can't think of anything universal and making
specific fixtures for specific fuselage stations on specific models is
whatever the opposite of practical is. I'm open to ideas.
-
Wing Jig. The only real thought
I've put into this is that I should put some serious thought into it one
day. The little bit of thought I have dedicated to a wing jig has
pretty much centered around it being like any other wing jig you've ever
seen except held in place with magnets instead of being clamped or bolted
to the workbench. In other words, what makes it work is the jig
itself, not the magnets. I plan to venture into the frontal lobes
again soon and see if there's anything more there.
-
Fancy Clamp Pads. Intended to slip
over thin edges such as on formers. Standard clamp pads can slip
when clamping force is applied. One work-around now is to put a
non-slip surface on the bottom of clamp pads such as sticky shelf lining.
-
Firewall Setup fixture. Will be able to
set and clamp any flat plate at a compound angle. Primarily intended
to lock in down and right-thrust during fuselage construction.
-
Model Aircraft Setup Kit. This will
be pricey having multiple inclinometers, bubble levels, etc. What
I'm envisioning is an all-encompassing setup kit for all flying surfaces
simultaneously.
-
Wheel chocks. To be made in two or
three sizes.
-
Articulated pen-light holder. Very
low cost but extremely useful. Mounts to any fixture through a
vertical press mounting hole. Instead of trying to rig up a
flashlight that won't stay where you want it, you will be able to quickly
mount an inexpensive flashlight, rotate it exactly where you need it and
free up your hands to work. Used for those times you're trying to
drive a small screw and can't see what you're doing because there's no
light.
-
Spring-Loaded Magnet Dispenser.
(Think Pez dispenser). So far this one
looks like it will cost more to make than it's worth. It's for the
guy who has everything and can't figure out how to spend his riches.
If that's you, please don't despair. I can help!
-
Master Set. This is something I've
wanted to do for a long time. A Master Set will come in a fitted box
made of cherry having dove-tailed joints. The interior is felt
lined. The boxed set contains the Large Full-Range set, 100 magnets
in addition to all magnets required to assemble the set contents.
The set also contains four variable angle fixtures, two each of six
different size Standard Press Bridges, two each of two different size
Super Bridges, compartments for each size and type of hardware, a full
color instruction book with about fifty pages of photo-illustrated magnet
system building techniques and other goodies I haven't thought of yet.
Obviously it would contain all the stuff listed here that doesn't exist
yet. The top of the box would have an embedded magnetic plate with a
thin solid-wood veneer to lessen the magnetic hold. The idea is a
place to park magnetic items to be used in your current project. You
will drool over this set until you finally decide to get smart and take
out a second mortgage on your home to afford your own numbered Signature
Master Set.
-
Steel Building Board. I really
would like to complete this system with a high quality steel board.
In my dreams it is available in several sizes: 12" x 32", 18" x 48"
and 36" x 72". Those sizes are off the top of my head but basically
a range of boards that are appropriate for small though giant scale
models. The boards would have a very accurately etched or machined
grid and be rust-proof. The steel would be approximately 1/8" thick
and flat within thousandths of an inch over the entire board. In the
same dream I live in the Bahamas with fourteen super-models who cater to
my every whim.
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Other uses for Magnetic Fixtures
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SR Batteries 1/4 scale Fokker Eindecker
under construction.
The longerons are 3/8" square spruce. My magnetic
fixtures held things firmly in place without breaking a sweat.
The board shown is approximately 3/64" thick x 24" wide
x 72" long. It cost about $30.00 in 2003.
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Magnetic fixtures are also suitable for building pieces that are best
clamped horizontally or vertically such as small boxes, doll house
furniture, rolling stock, miniatures, etc.
This is where I have to leave you to determine if these
tools are appropriate to help you create your works of art.
- Please
contact me for order information or if you have questions.
Note to Micro Builders
My fixtures are not the right tool for small stick models - the magnetic
force is too strong. If you build rubber power or park-flyer size
models then you can use loose, rectangular, ceramic magnets. They are
square and have the correct strength even to bend and hold fuselage sides.
3/8" x 7/8" x 1-7/8" ceramic magnets are stronger than ceramic
latch magnets having the steel plates removed. They are not nearly as
beefy as a four or six-magnet fixture. These larger ceramic magnets
can stand on end with enough force to stay square while gluing formers
between fuselage sides of small flying models.
I seldom use metal plates on loose magnets when the magnet will be
against the model because the plates can dent the wood and they make the
magnet much stronger than necessary in most cases. My advice is try
building with loose magnets first and try lighter duty fixtures if you need
more concentrated force. |
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Magnets
Airfield Models
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Copyright © 2005-2011 Paul K.
Johnson |
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