Internal Hex, Internal Torx, External Hex
6 mm, 1-5/16 ", 5.5 mm, 5/8 ", 15/16 "
2-1/2, 3/8, 1, 1-1/2, 3/4
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
30 mm, 1-1/4 in, 1-3/4 in, 58 mm, 3/4 in, 9/16 in
6-Point, 7-Point, 4-Point, 8-Point, 12-Point
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