External Hex, Internal Hex, Internal Torx
4 mm, 1-1/2 ", 9 mm, 5/8 ", 7/8 "
1/2, 1-1/2, 3/8, 3/4, 1/4
Phosphatized, Phosphated, Gun-metal, Black Phosphate, Black Oxide
58 mm, 8 mm, 1-3/16 in, 39 mm, 2-1/2 in
External Torx, 12-Point, 6-Point, 7-Point, 4-Point
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