Superior Electric S8-TH50C 1/4 Inch T-handle Chuck Key Replaces Milwaukee 48-66-3280, Makita 798341-3 Fits J3113 and J3113HH

This T-Handle Chuck Key has a pilot shank of 1/4" (6.35mm). It is small and light weight, pilot shank of 1/4" (6.35mm) is suitable for many brands of electric drill chucks. This is a high quality and cost effective product that will be just perfect for you.