Features: * Icebit insert bits are constructed of cryogenically hardened steel for longer bit life and resistance to tip wear * The ribbed tip increases gripping power and reduces slippage * Drives up to 10 times more screws than standard screwdriver bits * Universal 1/4-inch hex shank for use with any magnetic bit holder * Phillips #2 size * 1-inch bit length What"s In The Box: * Vermont American 16494 Phillips #2 Icebit Insert Bit - 10-Pack