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