Welding Jigs ...handmade by TROEHL

[Saltfever]

To everyone asking for plans:
These are available here from the original inventor. Jason sells many sizes and shapes. When you consider your time and materials, the cost of a Fireball Tools square might be attractive. Also, he has many other designs than the one shown in this thread which you might find more suitable for your work.

[petewillau]

I would appreciate a copy of the DXF file, thank you.

[motorhead]

I would love to have a set of plans in PDF as well!