External Hex, Internal Hex, Internal Torx
11 mm, 1-1/8 ", 9/16 ", 1-3/8 ", 1-1/4 "
2-1/2, 1/2, 1/4, 1-1/2, 1
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
5 mm, 8 in, 4-1/16 in, 13 mm, 15/16 in
8-Point, 7-Point, 4-Point, 6-Point, 12-Point
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