External Hex, Internal Hex, Internal Torx
4 mm, 1-5/16 ", 1-3/8 ", 5/8 ", 7/8 "
3/8, 3/4, 2-1/2, 1/2, 1-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 4-1/16 in, 58 mm, 39 mm, 13 mm
External Torx, 6-Point, 8-Point, 7-Point, 4-Point
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