External Hex, Internal Hex, Internal Torx, External Torx, 6-Point
5/16 ", 9 mm, 1-3/8 ", 5/8 ", 46 mm
3/4, 1, 2-1/2, 3/8, 1-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
1-7/16 in, 15/16 in, 8 in, 2-7/16 in, 1-1/2 in
8-Point, 7-Point, 12-Point, 4-Point
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