Xcelite 9921 Interchangeable Allen Hex Socket Screwdriver Blade, 1/16" Head, 4" Blade Length, 4" Overall Length
1-16" ALLEN HEX TYPEBLADE Tip Size: 1/16 inTip Type: HexOverall Length: 4 inShank Type: HexMaterial: Chrome Vanadium SteelFinish: BlackLocking Type: SpringWt.: 0.03 lb