External Hex, Internal Hex, Internal Torx, 6-Point
1-5/16 ", 5/8 ", 5.5 mm, 1-3/8 ", 7/8 "
1-1/2, 1/2, 1/4, 3/4, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
5 mm, 8 in, 1-1/4 in, 39 mm, 2-7/16 in
External Torx, 8-Point, 7-Point, 4-Point, 12-Point
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