Internal Hex, Internal Torx, External Hex, External Torx
9 mm, 25 mm, 5/8 ", 15/16 ", 1-3/8 "
3/8, 1/4, 2-1/2, 1-1/2, 3/4
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
4-1/16 in, 43 mm, 58 mm, 7/8 in, 2-1/2 in
8-Point, 4-Point, 7-Point, 6-Point, 12-Point
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