Internal Hex, Internal Torx, External Hex
4 mm, 1-1/2 ", 5/8 ", 15/16 ", 1-3/8 "
3/8, 1/2, 2-1/2, 1/4, 3/4
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
8 in, 4-1/16 in, 58 mm, 3/4 in, 9/16 in, 15/16 in
12-Point, 4-Point, 6-Point, 7-Point, 8-Point
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