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