Internal Hex, Internal Torx, External Hex
2-1/2 ", 7/16 ", 8 mm, 1-5/16 ", 1 "
3/4, 2-1/2, 1-1/2, 1/4, 3/8
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
1-15/16 in, 1-11/16 in, 8 in, 3/4 in, 9/16 in, 13/16 in
External Torx, 12-Point, 6-Point, 4-Point, 7-Point
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