Internal Hex, Internal Torx, External Hex
1-5/16 ", 16 mm, 1/4 ", 15/16 ", 35 mm
2-1/2, 1-1/2, 3/4, 1, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
58 mm, 3/4 in, 9/16 in, 2-1/2 in, 1-3/8 in, 5/16 in
4-Point, External Torx, 6-Point, 7-Point, 12-Point
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