Internal Hex, Internal Torx, External Hex, External Torx
3/8 ", 10 mm, 9 mm, 5/8 ", 15/16 "
2-1/2, 1-1/2, 3/8, 1, 3/4
Phosphatized, Phosphated, Gun-metal, Black Phosphate, Black Oxide
36 mm, 8 in, 58 mm, 1-3/16 in, 24 mm
8-Point, 6-Point, 7-Point, 4-Point, 12-Point
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