Wheeler Engineering WHLR 72 PCS Gunsmith Kit

Screwdriver bits are made from S2 tool steel and hardened to 56-58 Rockwell "C". 54 hollow-ground flat bits range in size from .120 x.020 to .360 x.070 and includes doubles in the thinnest sizes. Also contains a complete selection of Phillips Allen and Torx bits to cover scope rings bases recoil pads etc.. Two overmolded plastic handles included - one regular and one smaller for finesse work with smaller bits. Packed in a durable custom box. 72 pieces.