External Hex, Internal Hex, Internal Torx, External Torx
5/8 ", 1 ", 1-3/8 ", 1-1/4 ", 46 mm
2-1/2, 1-1/2, 1/2, 1/4, 3/8
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
3-3/4 in, 5 mm, 35 mm, 8 in, 33 mm
4-Point, 12-Point, 6-Point, 7-Point, 8-Point
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