External Hex, Internal Hex, Internal Torx, External Torx
5/8 ", 15/16 ", 11 mm, 35 mm, 1-3/8 "
3/8, 1, 1-1/2, 3/4, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Oxide, Black Phosphate
3-9/16 in, 36 mm, 8 in, 58 mm, 17 mm
4-Point, 12-Point, 8-Point, 7-Point, 6-Point
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