Internal Hex, Internal Torx, External Hex, External Torx
5.5 mm, 7/32 ", 2-1/2 ", 25 mm, 1-5/16 "
2-1/2, 3/4, 1/2, 3/8, 1-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
9 mm, 8 in, 28 mm, 58 mm, 15/16 in
8-Point, 6-Point, 12-Point, 7-Point, 4-Point
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