SK PROFESSIONAL TOOLS 41213 1/2 in Drive Hex Socket Bit SAE 5/16 in Tip, 4 1/4
Socket Bit, Insert Length 1 51/64 in, Replaceable Insert Yes, SAE, Tip Size 5/16 in, Tip Style Hex, Overall Length 4 1/4 in, Drive Size 1/2 in, Socket Depth Standard, For Screw Type Hex, Alloy Steel
