External Hex, Internal Hex, Internal Torx, 6-Point
4 mm, 9 mm, 1-5/16 ", 20 mm, 5/8 "
2-1/2, 1-1/2, 1, 3/4, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 4-1/16 in, 58 mm, 3/4 in, 9/16 in, 39 mm
12-Point, 4-Point, External Torx, 8-Point, 7-Point
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