Internal Hex, Internal Torx, External Hex, External Torx
2-1/2 ", 5/16 ", 9/16 ", 7/8 ", 46 mm
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
3-9/16 in, 8 in, 21 mm, 4-1/16 in, 4-3/4 in
8-Point, 6-Point, 7-Point, 12-Point, 4-Point
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