General Information：[1]Notice - Do not turn the screws with mismatched size to avoid damage to both the screw and the drill.[2]Material - Made of S2 alloy steel material with nickel plated finish, good toughness, wear-resistant and durable, suitable for industrial use.[3]Feature - The magnetic bit tip can hold the screw securely before installation and after removing the screw to improve efficiency.[4]Usage - Can be used for electric screwdrivers, manual screwdrivers, electric drills, air drills, etc.[5]Size - S2 Square Head, 1/4" Hex Shank, 2" (50mm) total length.
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