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