Internal Hex, Internal Torx, External Hex, External Torx
15 mm, 2-1/2 ", 26 mm, 5/8 ", 46 mm
1, 1-1/2, 3/4, 3/8, 2-1/2
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
1-1/8 in, 1-3/4 in, 58 mm, 3/4 in, 9/16 in, 2-15/16 in
7-Point, 12-Point, 4-Point, 8-Point, 6-Point
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