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