Internal Hex, Internal Torx, External Hex
2-1/2 ", 5.5 mm, 1-3/8 ", 5/8 ", 46 mm
1/4, 2-1/2, 1/2, 3/4, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
4-1/16 in, 30 mm, 70 mm, 58 mm, 35 mm
4-Point, 7-Point, 8-Point, 6-Point, External Torx
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