Internal Hex, Internal Torx, External Hex
7/16 ", 8 mm, 9 mm, 5/8 ", 5.5 mm
3/8, 1-1/2, 2-1/2, 1/2, 3/4
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
200 mm, 28 mm, 34 mm, 8 in, 39 mm
8-Point, External Torx, 12-Point, 7-Point, 4-Point
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