Internal Hex, Internal Torx, External Hex
2-1/2 ", 4 mm, 7 mm, 5/16 ", 26 mm
1-1/2, 2-1/2, 1/2, 3/8, 1/4
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
28 mm, 58 mm, 2-1/2 in, 1-3/8 in, 1-1/4 in
External Torx, 8-Point, 6-Point, 7-Point, 12-Point
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