Internal Hex, Internal Torx, External Hex, 6-Point
4 mm, 7 mm, 5/16 ", 5.5 mm, 15/16 "
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
5 mm, 8 in, 4-1/16 in, 3/4 in, 9/16 in, 17 mm
8-Point, External Torx, 4-Point, 7-Point, 12-Point
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