Internal Hex, Internal Torx, External Hex
4 mm, 11 mm, 1-5/16 ", 18 mm, 1-3/8 "
1-1/2, 2-1/2, 1, 1/4, 1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 4-1/16 in, 4-1/8 in, 3/4 in, 9/16 in, 26 mm
8-Point, 4-Point, 7-Point, 12-Point, 6-Point
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