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