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