S2 Steel 25mmL 1/4" Hex Shank Tamperproof Hole Hex Allen Bits 8pc Set H1.5-6mm

Security tamperproof with precise centered center hole. 8pc Hex Driver Bits Set:H1.5-2-2.5-3-4-5-5.5-6mm. Manufactured from hard-wearing S2 steel, these bits provide a long working life. Hex allen bits.