#1 and #2 Double Ended Square Drive Bit

Talk about convenience! When you need to change bit sizes, just pop the bit out of the drill chuck, flip it around, tighten the chuck, and you are ready to go again. Be careful when putting these in your drill though. The internal workings of some drill chucks have a tendency to eat the end that is in the chuck if inserted to full depth! These bits have a standard 1/4 hex body and are approximately 1-1/2 long. Please note: these are only designed for use directly in the drill chuck - they do not have a ball or wire detent and do not fit the 4-in-1 Hand Drivers!