External Hex, Internal Hex, Internal Torx, External Torx
9 mm, 1-5/16 ", 5/8 ", 15/16 ", 11 mm
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
2-1/4 in, 3-9/16 in, 8 in, 58 mm, 4-3/4 in
4-Point, 12-Point, 8-Point, 7-Point, 6-Point
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