Internal Hex, Internal Torx, External Hex
2-1/4 ", 5/16 ", 5/8 ", 2-1/2 ", 1-3/8 "
3/4, 3/8, 1/2, 2-1/2, 1/4
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
E7, 8 in, 58 mm, 1-3/16 in, 2-1/2 in
External Torx, 7-Point, 8-Point, 6-Point, 12-Point
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