Internal Hex, Internal Torx, External Hex
5/16 ", 30 mm, 15/16 ", 1-3/8 ", 46 mm
2-1/2, 1, 3/4, 1-1/2, 1/4
Phosphatized, Phosphated, Gun-metal, Black Phosphate, Black Oxide
8 in, 58 mm, 4-3/4 in, 39 mm, 17 mm
8-Point, External Torx, 12-Point, 7-Point, 4-Point
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