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