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Board Game Accessories - Prototype Model Trains - Custom Cutting and Engraving

Prototype Model Trains

Buildings

Train Electronics

Free-mo Fitter Rail Tool

Free-mo Track Height Tool

Leg Pockets

Optical Detector Mount

Rail Joint Bars

Rolling Stock Weight Ruler

Switch Machine Mount

Throttle Holders

Throttle Jack Faceplate

Throttle Jack Router Template

Tie Strips

Train Car Box

Track Laying Guides

Track Spacing Tool

Tray, Stacking Organizer

Zephyr Mounting Shelf

Custom Cutting


Price List

Information, Tips, Tricks and FAQ

About Prawn Designs


Track Height Tool

When setting up Free-mo modules one of the most important and hardest things to do is level all the modules. In reality "level" is not the goal, "planar" is the real goal. We want all the modules in a plane. We want the track to be aligned in all three axis. The Free-mo community uses many different methods to achieve this. The basic is to measure the distance from the floor to the top of the rail at the end of the module. Experience shows that this does not work well because floors are not flat (planar). The next progression was to use a 24" level on the module to make the entire layout "level". This works well but, you cannot compare one module with another module on the other side of the room except for measuring height off the floor, and we already know floors are not flat or planar. This means you have to start at one point in the setup and work out from there.

The solution we use is a rotating laser level. We setup a rotating laser level in the middle of the room and measure the height of the top of the rail off the laser. This works well and allows you to level modules on different sides of the room at the same time. The trouble is measuring the distance from the laser beam to the top of the rail. We have used everything from a stick painted white with a line drawn on it where the beam should be to a piece of a yard stick.

I developed the Track Height Tool based on a surveyor's cut / fill rod. It has two parts, a stick and a cart. The stick has graduations on it to help set the carts on multiple sticks to the same height off the track. The cart has a zero mark and graduation in 1/16 of an inch increments both positive and negative. Once the cart is zeroed you can directly read the laser and see if the module needs to move up or down and how far it needs to move.

It comes in raw wood, unassembled. The images here are of a assembled unit with a clear spray finish on it.

Track Height Tool Track Height Tool 

Ordering

To place an order send an email to orders@prawndesigns.com . Include a list of what you want to order (Part Number and Description) and your shipping address. We will get back to you with an estimate of when we will have your order is ready to ship and shipping costs.

Some items are available in the Prawn Designs Etsy Store.

Please read the Laser Cutting and Engraving FAQ page for details on laser cutting and engraving side effects.



Part Number Title and Description Price Image

Track Tools

PD-21001

PD-21017

PD-21018

Free-mo Fitter Rail Tool

The fitter rail gap measuring tool and fitter rail cutting guide. Used to help measure and cut in 1/16 inch increments.

I make the Fitter Rail Tool in with three different step sizes.

  • PD-21001 Free-mo Fitter Rail Tool 0.0625" (1/16") Steps
  • PD-21017 Free-mo Fitter Rail Tool 0.040" (~1.0mm) Steps
  • PD-21018 Free-mo Fitter Rail Tool 1.0mm (~ 0.040") Steps

$8.00 Fitter-Rail-Tool

PD-21057

Free-mo Fitter Rail Box Kit

This is a kit to make a box to hold fitter rails. There are 9 slots for the 9 sizes of fitter rails measured with a fitter rail too. Specify if you want the engraving for 0.0625", 0.040", or 1.0mm fitter rail size steps.  This is a kit and has to be assembled.

$30.00

PD-21004

HO Double Track 2" Spacing Tool

This is a tools to help space your tracks exactly 2" on center. It is made from clear acrylic so that you can see the track as you are putting them down. There are two large holds to allow you to spike the inner rail. There is a line at the 1" set back point for Free-mo module ends.

Not using 2" spacing, other spacing availible on request.

$6.00 HO Double Track Spacing Tool

PD-21015

Track Height Tool

The Track Height Tool has two parts, a stick and a cart. The stick has graduations on it to help set the carts on multiple sticks to the same height off the track. The cart has a zero mark and graduation in 1/16 of an inch increments both positive and negative. Once the cart is zeroed you can directly read the laser and see if the module needs to move up or down and how far it needs to move.

$10.00 Track Height Tool

PD-212??

Track Laying Guides

Track Layout Guide for standard gauge track.

Curves

  • PD-21224 HO Track Guides Curve 24" R, 30 Degrees
  • PD-21226 HO Track Guides Curve 26" R, 30 Degrees
  • PD-21228 HO Track Guides Curve 28" R, 30 Degrees
  • PD-21230 HO Track Guides Curve 30" R, 30 Degrees
  • PD-21232 HO Track Guides Curve 32" R, 30 Degrees
  • PD-21234 HO Track Guides Curve 34" R, 30 Degrees
  • PD-21236 HO Track Guides Curve 36" R, 30 Degrees
  • PD-21238 HO Track Guides Curve 38" R, 30 Degrees
  • PD-21240 HO Track Guides Curve 40" R, 30 Degrees
  • PD-21242 HO Track Guides Curve 42" R, 30 Degrees
  • PD-21244 HO Track Guides Curve 44" R, 30 Degrees
  • PD-21246 HO Track Guides Curve 46" R, 22.5 Degrees
  • PD-21248 HO Track Guides Curve 48" R, 22.5 Degrees
  • PD-21250 HO Track Guides Curve 50" R, 22.5 Degrees

Straights

  • PD-21301 HO Track Guides Straight 8"
  • PD-21302 HO Track Guides Straight 10"
  • PD-21303 HO Track Guides Straight 14"
  • PD-21304 HO Track Guides Straight 22"
  • HO Track Guide Set Straight 8", 14", 22" Set $10

Easements

  • PD-21314 HO Track Guides Easement 8" for 24: curve
  • PD-21311 HO Track Guides Easement 8" for 30" curve
  • PD-21313 HO Track Guides Easement 8" for 38" curve
  • PD-21312 HO Track Guides Easement 8" for 44" curve
  • PD-21354 HO Track Guides Easement 12" for 24" curve
  • PD-21350 HO Track Guides Easement 12" for 30" curve
  • PD-21351 HO Track Guides Easement 12" for 36" curve
  • PD-21353 HO Track Guides Easement 12" for 38" curve
  • PD-21352 HO Track Guides Easement 12" for 44" curve
  • PD-21310 HO Track Guides Easement Custom $20
$5.00 Each

PD-21201

Mainline Track Layout Guide Set

Mainline Track Layout Guide Set is a set of Track Layout Guides to cover most needs in an HO standard gauge mainline layout. It includes three different length straights, 14 curves from 24" to 50", and 5 different easements.

  • PD-21301 Straight 8"
  • PD-21303 Straight 14"
  • PD-21304 Straight 22"
  • PD-21224 Curve 24" R, 30 Degrees
  • PD-21226 Curve 26" R, 30 Degrees
  • PD-21228 Curve 28" R, 30 Degrees
  • PD-21230 Curve 30" R, 30 Degrees
  • PD-21232 Curve 32" R, 30 Degrees
  • PD-21234 Curve 34" R, 30 Degrees
  • PD-21236 Curve 36" R, 30 Degrees
  • PD-21238 Curve 38" R, 30 Degrees
  • PD-21240 Curve 40" R, 30 Degrees
  • PD-21242 Curve 42" R, 30 Degrees
  • PD-21244 Curve 44" R, 30 Degrees
  • PD-21246 Curve 46" R, 22.5 Degrees
  • PD-21248 Curve 48" R, 22.5 Degrees
  • PD-21250 Curve 50" R, 22.5 Degrees
  • PD-21311 Easement 8" for 30" Curve
  • PD-21312 Easement 8" for 44" Curve
  • PD-21350 Easement 12" for 30" Curve
  • PD-21352 Easement 12" for 44" Curve
$60.00



Part Number Title and Description Price Image

Track Tools

PD-21001

PD-21017

PD-21018

Free-mo Fitter Rail Tool

The fitter rail gap measuring tool and fitter rail cutting guide. Used to help measure and cut in 1/16 inch increments.

I make the Fitter Rail Tool in with three different step sizes.

  • PD-21001 Free-mo Fitter Rail Tool 0.0625" (1/16") Steps
  • PD-21017 Free-mo Fitter Rail Tool 0.040" (~1.0mm) Steps
  • PD-21018 Free-mo Fitter Rail Tool 1.0mm (~ 0.040") Steps

$8.00 Fitter-Rail-Tool

PD-21057

Free-mo Fitter Rail Box Kit

This is a kit to make a box to hold fitter rails. There are 9 slots for the 9 sizes of fitter rails measured with a fitter rail too. Specify if you want the engraving for 0.0625", 0.040", or 1.0mm fitter rail size steps.  This is a kit and has to be assembled.

$30.00

PD-21004

HO Double Track 2" Spacing Tool

This is a tools to help space your tracks exactly 2" on center. It is made from clear acrylic so that you can see the track as you are putting them down. There are two large holds to allow you to spike the inner rail. There is a line at the 1" set back point for Free-mo module ends.

Not using 2" spacing, other spacing availible on request.

$6.00 HO Double Track Spacing Tool

PD-21015

Track Height Tool

The Track Height Tool has two parts, a stick and a cart. The stick has graduations on it to help set the carts on multiple sticks to the same height off the track. The cart has a zero mark and graduation in 1/16 of an inch increments both positive and negative. Once the cart is zeroed you can directly read the laser and see if the module needs to move up or down and how far it needs to move.

$10.00 Track Height Tool

PD-212??

Track Laying Guides

Track Layout Guide for standard gauge track.

Curves

  • PD-21224 HO Track Guides Curve 24" R, 30 Degrees
  • PD-21226 HO Track Guides Curve 26" R, 30 Degrees
  • PD-21228 HO Track Guides Curve 28" R, 30 Degrees
  • PD-21230 HO Track Guides Curve 30" R, 30 Degrees
  • PD-21232 HO Track Guides Curve 32" R, 30 Degrees
  • PD-21234 HO Track Guides Curve 34" R, 30 Degrees
  • PD-21236 HO Track Guides Curve 36" R, 30 Degrees
  • PD-21238 HO Track Guides Curve 38" R, 30 Degrees
  • PD-21240 HO Track Guides Curve 40" R, 30 Degrees
  • PD-21242 HO Track Guides Curve 42" R, 30 Degrees
  • PD-21244 HO Track Guides Curve 44" R, 30 Degrees
  • PD-21246 HO Track Guides Curve 46" R, 22.5 Degrees
  • PD-21248 HO Track Guides Curve 48" R, 22.5 Degrees
  • PD-21250 HO Track Guides Curve 50" R, 22.5 Degrees

Straights

  • PD-21301 HO Track Guides Straight 8"
  • PD-21302 HO Track Guides Straight 10"
  • PD-21303 HO Track Guides Straight 14"
  • PD-21304 HO Track Guides Straight 22"
  • HO Track Guide Set Straight 8", 14", 22" Set $10

Easements

  • PD-21314 HO Track Guides Easement 8" for 24: curve
  • PD-21311 HO Track Guides Easement 8" for 30" curve
  • PD-21313 HO Track Guides Easement 8" for 38" curve
  • PD-21312 HO Track Guides Easement 8" for 44" curve
  • PD-21354 HO Track Guides Easement 12" for 24" curve
  • PD-21350 HO Track Guides Easement 12" for 30" curve
  • PD-21351 HO Track Guides Easement 12" for 36" curve
  • PD-21353 HO Track Guides Easement 12" for 38" curve
  • PD-21352 HO Track Guides Easement 12" for 44" curve
  • PD-21310 HO Track Guides Easement Custom $20
$5.00 Each

PD-21201

Mainline Track Layout Guide Set

Mainline Track Layout Guide Set is a set of Track Layout Guides to cover most needs in an HO standard gauge mainline layout. It includes three different length straights, 14 curves from 24" to 50", and 5 different easements.

  • PD-21301 Straight 8"
  • PD-21303 Straight 14"
  • PD-21304 Straight 22"
  • PD-21224 Curve 24" R, 30 Degrees
  • PD-21226 Curve 26" R, 30 Degrees
  • PD-21228 Curve 28" R, 30 Degrees
  • PD-21230 Curve 30" R, 30 Degrees
  • PD-21232 Curve 32" R, 30 Degrees
  • PD-21234 Curve 34" R, 30 Degrees
  • PD-21236 Curve 36" R, 30 Degrees
  • PD-21238 Curve 38" R, 30 Degrees
  • PD-21240 Curve 40" R, 30 Degrees
  • PD-21242 Curve 42" R, 30 Degrees
  • PD-21244 Curve 44" R, 30 Degrees
  • PD-21246 Curve 46" R, 22.5 Degrees
  • PD-21248 Curve 48" R, 22.5 Degrees
  • PD-21250 Curve 50" R, 22.5 Degrees
  • PD-21311 Easement 8" for 30" Curve
  • PD-21312 Easement 8" for 44" Curve
  • PD-21350 Easement 12" for 30" Curve
  • PD-21352 Easement 12" for 44" Curve
$60.00