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