External Hex, Internal Hex, Internal Torx
1-5/16 ", 5/8 ", 15/16 ", 11 mm, 1-3/8 "
3/8, 1/2, 1-1/2, 3/4, 1/4
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 43 mm, 3/4 in, 9/16 in, 7/8 in, 1-3/8 in
External Torx, 7-Point, 8-Point, 12-Point, 6-Point
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