Internal Hex, Internal Torx, External Hex, 6-Point
2-1/2 ", 10 mm, 9/16 ", 5/8 ", 7/8 "
2-1/2, 3/8, 1/4, 1-1/2, 1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 28 mm, 58 mm, 3/4 in, 9/16 in, 1-3/16 in
12-Point, 8-Point, External Torx, 7-Point, 4-Point
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