External Hex, Internal Hex, Internal Torx, External Torx, 6-Point
2-1/2 ", 4 mm, 26 mm, 5/8 ", 7/8 "
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
1-3/16 in, 1-3/8 in, 35 mm, 7/16 in, 2-15/16 in
12-Point, 8-Point, 7-Point, 4-Point
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