Internal Hex, Internal Torx, External Hex, External Torx
5/16 ", 5/8 ", 1-3/8 ", 1-1/4 ", 46 mm
1-1/2, 2-1/2, 1/2, 3/4, 3/8
Phosphatized, Phosphated, Gun-metal, Black Phosphate, Black Oxide
8 in, 11 mm, 39 mm, 24 mm, 15/16 in
4-Point, 7-Point, 12-Point, 8-Point, 6-Point
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