Internal Hex, Internal Torx, External Hex, External Torx
9 mm, 5/8 ", 35 mm, 1-3/8 ", 1-1/4 "
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
4-1/16 in, 33 mm, 39 mm, 2-7/16 in, 1-1/2 in
6-Point, 7-Point, 8-Point, 12-Point, 4-Point
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