Internal Hex, Internal Torx, External Hex
4 mm, 10 mm, 9/16 ", 1-3/8 ", 5/8 "
2-1/2, 3/4, 1-1/2, 1/2, 3/8
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
E7, 8 in, 30 mm, 17 mm, 2-15/16 in
External Torx, 4-Point, 6-Point, 7-Point, 12-Point
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