Internal Hex, Internal Torx, External Hex, External Torx, 6-Point
4 mm, 6 mm, 1-5/16 ", 5/8 ", 46 mm
1/2, 3/4, 1-1/2, 3/8, 2-1/2
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
58 mm, 33 mm, 24 mm, 2-7/16 in, 1-3/8 in
4-Point, 8-Point, 7-Point, 12-Point
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