by cvoinescu » Tue Jan 28, 2014 12:12 am
If the part is indeed the Stock Drive Products A 6T16-020DF2508, the set screw is #6-32 with a 1/16" hex socket drive. So you need a 1/16" Allen key. From experience, 1.5 mm will appear to work, but being a tad too small it will slip and destroy the hex socket.
Last edited by
cvoinescu on Tue Jan 28, 2014 11:21 pm, edited 1 time in total.