External Hex, Internal Hex, Internal Torx
4 mm, 6 mm, 10 mm, 15/16 ", 1-1/4 "
1/2, 1-1/2, 2-1/2, 3/8, 3/4
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 28 mm, 1-3/4 in, 4-3/4 in, 7/8 in
4-Point, 8-Point, 6-Point, 7-Point, 12-Point
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