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