External Hex, Internal Hex, Internal Torx, External Torx
7/16 ", 1-1/2 ", 20 mm, 7/8 ", 1-1/4 "
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
58 mm, 3/4 in, 9/16 in, 2-1/2 in, 13 mm, 35 mm
6-Point, 12-Point, 7-Point, 8-Point, 4-Point
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