External Hex, Internal Hex, Internal Torx, 6-Point
5/16 ", 1-5/16 ", 9 mm, 15/16 ", 1-3/8 "
2-1/2, 1/2, 3/4, 1, 1-1/2
Phosphatized, Phosphated, Gun-metal, Black Phosphate, Black Oxide
8 in, 70 mm, 3/4 in, 9/16 in, 1-3/8 in, 13 mm
12-Point, External Torx, 7-Point, 4-Point, 8-Point
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