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