Internal Hex, Internal Torx, External Hex, External Torx, 6-Point
2-1/2 ", 5/16 ", 26 mm, 5/8 ", 7/8 "
Phosphatized, Gun-metal, Phosphated, Black Oxide, Black Phosphate
54 mm, 28 mm, 3-9/16 in, 8 in, 3/4 in, 9/16 in
4-Point, 8-Point, 12-Point, 7-Point
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