External Hex, Internal Hex, Internal Torx, 6-Point
2-1/2 ", 4 mm, 1-1/8 ", 15/16 ", 46 mm
1/2, 3/4, 1-1/2, 3/8, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 7/16 in, 28 mm, 58 mm, 39 mm
8-Point, 4-Point, External Torx, 7-Point, 12-Point
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