SAFETY WIRE DRILL GUIDE (AERO SAFTBLOCK)
Part Number: MT001
Designed to let you drill safety wire holes in bolts on center without damage to the bolt or drill. Just thread the bolt to the required depth and drill through the 1/16" pilot hole. Works with: 6-32, 8-32, 10-32, 1/14-28, and 5/16-24 UNF screw and bolt sizes. Requires 1/16" drill bit (not included). 1 lbs (0.5Kg) shipping weight.