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