15072 Bit Screwdriver Power 1/4 Hex Shank Slotted #8-10 Features and Benefits: Manufactured from a special shock-resistant alloy steel Fully hardened and tempered to all-hard status 1/4 Hex shank with power grooveBit Stats: Screw size: No. 8-10 Type: Slotted Bit length: 1-15/16 , VER15072, ,