External Hex, Internal Hex, Internal Torx
7/16 ", 1-1/2 ", 18 mm, 1-3/8 ", 46 mm
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
7/16 in, 1-3/4 in, 3/4 in, 9/16 in, 4-3/4 in, 2-7/16 in
12-Point, 8-Point, 6-Point, 7-Point, External Torx
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