Internal Hex, Internal Torx, External Hex
7/16 ", 5/16 ", 1-1/2 ", 11 mm, 1-3/8 "
3/8, 1-1/2, 3/4, 1, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
22 mm, E7, 30 mm, 8 in, 3/4 in, 9/16 in
4-Point, 12-Point, 7-Point, 8-Point, 6-Point
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