Internal Hex, Internal Torx, External Hex, External Torx
9 mm, 5/16 ", 1-5/16 ", 5/8 ", 5.5 mm
1/4, 1, 1-1/2, 3/4, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 70 mm, 4-1/8 in, 3/4 in, 9/16 in, 2-7/16 in
4-Point, 8-Point, 12-Point, 7-Point, 6-Point
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