Internal Hex, Internal Torx, External Hex, External Torx
4 mm, 1-1/2 ", 1-1/8 ", 5/8 ", 15/16 "
3/4, 1, 3/8, 1-1/2, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
3/4 in, 9/16 in, E7, 8 in, 28 mm, 58 mm
7-Point, 6-Point, 12-Point, 4-Point, 8-Point
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