External Hex, Internal Hex, Internal Torx, External Torx
7/32 ", 5/8 ", 2-1/2 ", 1-3/8 ", 1-1/4 "
Phosphatized, Phosphated, Gun-metal, Black Phosphate, Black Oxide
4-1/16 in, 39 mm, 13/16 in, 3-3/8 in, 1-1/2 in
4-Point, 6-Point, 7-Point, 8-Point, 12-Point
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