Internal Hex, Internal Torx, External Hex, External Torx, 6-Point
5/8 ", 3/16 ", 2-1/2 ", 26 mm, 15/16 "
2-1/2, 1/2, 3/4, 1-1/2, 3/8
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
43 mm, 58 mm, 4-3/4 in, 11/16 in, 2-15/16 in
8-Point, 7-Point, 12-Point, 4-Point
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