Internal Hex, Internal Torx, External Hex
2-1/2 ", 4 mm, 7 mm, 11 mm, 1-3/8 "
2-1/2, 1/4, 1-1/2, 1/2, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
E7, 2-1/4 in, 8 in, 30 mm, 58 mm
8-Point, 6-Point, 4-Point, 7-Point, 12-Point
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