External Hex, Internal Hex, Internal Torx, External Torx
4 mm, 25 mm, 1-1/8 ", 16 mm, 1-1/4 "
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
4-3/8 in, 22 mm, 8 in, 3/4 in, 9/16 in, 4-3/4 in
12-Point, 6-Point, 7-Point, 8-Point, 4-Point
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