Internal Hex, Internal Torx, External Hex
2-1/2 ", 30 mm, 1-1/2 ", 5/8 ", 7/8 "
1/4, 1, 3/4, 2-1/2, 1-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
5 mm, 8 in, 7/16 in, 1-1/4 in, 11/16 in
6-Point, External Torx, 7-Point, 4-Point, 12-Point
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