External Hex, Internal Hex, Internal Torx
7/16 ", 5/16 ", 5.5 mm, 5/8 ", 15/16 "
3/8, 1/2, 1-1/2, 2-1/2, 3/4
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
22 mm, E7, 8 in, 7/16 in, 3/4 in, 9/16 in
External Torx, 8-Point, 7-Point, 12-Point, 4-Point
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