Internal Hex, Internal Torx, External Hex
1-5/16 ", 9/16 ", 5.5 mm, 5/8 ", 1-1/4 "
3/8, 3/4, 1-1/2, 1/2, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 11 mm, 7/16 in, 28 mm, 58 mm
External Torx, 8-Point, 12-Point, 7-Point, 6-Point
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