External Hex, Internal Hex, Internal Torx, External Torx, 6-Point
2-1/2 ", 15/16 ", 35 mm, 1-3/8 ", 7/8 "
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
4-3/8 in, 1-9/16 in, 3 in, 8 in, 3/4 in, 9/16 in
8-Point, 12-Point, 7-Point, 4-Point
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