Internal Hex, Internal Torx, External Hex, External Torx
3/16 ", 2-1/2 ", 7 mm, 9 mm, 5/8 "
1, 3/8, 1/2, 1-1/2, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
32 mm, 8 in, 13/16 in, 4-3/4 in, 39 mm
4-Point, 12-Point, 7-Point, 6-Point, 8-Point
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