Internal Hex, Internal Torx, External Hex
4 mm, 1-1/8 ", 1/4 ", 15/16 ", 1-3/8 "
1/2, 1-1/2, 3/8, 1/4, 3/4
Phosphatized, Gun-metal, Phosphated, Black Oxide, Black Phosphate
8 in, 4-1/16 in, 1-1/4 in, 1-3/16 in, 39 mm
External Torx, 7-Point, 12-Point, 8-Point, 4-Point
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