brace repair jack

A better way to glue loose braces! Insert through the soundhole and turn with your fingertips for clamping braces, bridge pads and patching cleats. Luthiers asked for a stronger, faster, easier brace jack, and the StewMac R&D team delivered!

– Heavy brass body stays put as you adjust the height
– Sturdy machined brass threads—no wobbling
– Glue-resistant end caps are double-notched

The double-notched end caps fit the two most common brace profiles: the gentle slope of Martin braces and the more triangular shape found on Gibsons. The caps are made of glue-resistant high density polyethylene.

Adjusts from 2-7/8″ (73mm) to 4-3/8″ (111mm).
The 7/8″-diameter (22.23mm) caps are glue-resistant high-density polyethylene.