External Hex, Internal Hex, Internal Torx, External Torx
1-5/16 ", 9/16 ", 5/8 ", 35 mm, 1-3/8 "
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
1-15/16 in, 8 in, 4-1/16 in, 5/8 in, 4-3/4 in
12-Point, 8-Point, 7-Point, 6-Point, 4-Point
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