Internal Hex, Internal Torx, External Hex, External Torx
7/16 ", 10 mm, 1-5/16 ", 1 ", 1-3/8 "
1/4, 1-1/2, 1/2, 3/8, 3/4
Phosphatized, Phosphated, Gun-metal, Black Phosphate, Black Oxide
7/8 in, 200 mm, 54 mm, 8 in, 7/16 in
12-Point, 7-Point, 4-Point, 8-Point, 6-Point
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