Internal Hex, Internal Torx, External Hex
1-1/2 ", 5.5 mm, 5/8 ", 1-3/8 ", 46 mm
1/2, 1, 3/8, 1-1/2, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
70 mm, 1-3/4 in, 58 mm, 2-1/2 in, 17 mm
6-Point, 7-Point, 4-Point, 12-Point, 8-Point
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