Internal Hex, Internal Torx, External Hex, External Torx, 6-Point
1-1/2 ", 5.5 mm, 5/8 ", 15/16 ", 7/8 "
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
1-3/4 in, 7/8 in, 26 mm, 7/16 in, 1-1/2 in
8-Point, 12-Point, 7-Point, 4-Point
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