Irwin Impact Performance Series Square #3 X 1 in. L Impact Insert Bit S2 Tool Steel 2 pc

Irwin Impact Performance Series fastener drive bit Insert bits impact hex shank bit size 3 lgth 1 inch Square recess impact insert bits. For driving and removing fasteners. Engineered for maximum durability and long life with impact drivers. Forged so they fit more precisely, which reduces stripping and increases the life of the bit.