External Hex, Internal Hex, Internal Torx
4 mm, 9/16 ", 15/16 ", 7/8 ", 1-1/4 "
1-1/2, 1/4, 1, 3/4, 2-1/2
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
8 in, 4-1/16 in, 70 mm, 3/4 in, 9/16 in, 2-15/16 in
External Torx, 4-Point, 7-Point, 6-Point, 12-Point
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