External Hex, Internal Hex, Internal Torx
9/32 ", 9 mm, 36 mm, 2-1/2 ", 18 mm
3/4, 1/2, 1-1/2, 3/8, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 13 mm, 58 mm, 1-1/4 in, 35 mm
4-Point, 6-Point, 7-Point, 12-Point, External Torx
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