Bristol Wrench Holder

prusaprinters

I purchased a kit of Bristol Wrenches on ebay, (these are different than allan keys in that they have small splines). Kit contains x8 “6 spline” keys, and x2 “4 spline” keys) I always wanted a set of these. they are common in older British aircraft and avionics knobs. I Printed on my Form3 as some of the holes are quite small. I needed to open them all up with the drill bits.