Internal Hex, Internal Torx, External Hex, 6-Point
1-5/16 ", 15/16 ", 1-3/8 ", 7/8 ", 1-1/4 "
1/4, 1, 2-1/2, 1-1/2, 1/2
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
60 mm, 36 mm, 3-9/16 in, 8 in, 5/16 in
12-Point, External Torx, 8-Point, 7-Point, 4-Point
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