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