External Hex, Internal Hex, Internal Torx, External Torx
9 mm, 5/8 ", 1 ", 1-3/8 ", 1-1/4 "
2-1/2, 1/2, 1/4, 3/8, 1-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
4-1/16 in, 16 mm, 43 mm, 58 mm, 39 mm
8-Point, 12-Point, 7-Point, 6-Point, 4-Point
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