External Hex, Internal Hex, Internal Torx
6 mm, 7/16 ", 25 mm, 5/8 ", 9/16 "
1/2, 2-1/2, 3/4, 3/8, 1-1/2
Phosphatized, Phosphated, Gun-metal, Black Phosphate, Black Oxide
11 mm, 1-1/4 in, 39 mm, 26 mm, 1-3/8 in
External Torx, 4-Point, 12-Point, 7-Point, 8-Point
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