Welding Jig

Jig for positioning a Pinion bridge in your frame fixture. Standard BSA size thru bore. 75.5mm nominal width on the outside.

These are proven to fit the Ora Titanium bridge that we sell. The Paragon Machine Works Titanium bridge may or may not fit.

There are two versions:

• Open bottom - for steel or aluminum frames
• Airlock - for purging Titanium frames

DOES NOT INCLUDE A BRIDGE OR HARDWARE