Internal Hex, Internal Torx, External Hex
3/16 ", 2-1/2 ", 4 mm, 15/16 ", 5/8 "
2-1/2, 1/2, 1/4, 3/8, 3/4
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 4-1/16 in, 43 mm, 58 mm, 17 mm
8-Point, 7-Point, 12-Point, 4-Point, External Torx
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