Internal Hex, Internal Torx, External Hex, 6-Point
2-1/2 ", 1/4 ", 4 mm, 1-1/2 ", 15/16 "
Phosphated, Phosphatized, Gun-metal, Black Oxide, Black Phosphate
3/4 in, 9/16 in, 17 mm, 1-3/8 in, 2-15/16 in, 11/16 in
12-Point, 8-Point, External Torx, 7-Point, 4-Point
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