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