Internal Hex, Internal Torx, External Hex, External Torx
7/16 ", 1-1/8 ", 1-5/16 ", 20 mm, 5/8 "
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
33 mm, 3/4 in, 9/16 in, 4-3/4 in, 13/16 in, 2-15/16 in
8-Point, 12-Point, 6-Point, 4-Point, 7-Point
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