Internal Hex, Internal Torx, External Hex
1-5/16 ", 27 mm, 5/8 ", 1-1/4 ", 21 mm
1, 3/4, 1-1/2, 2-1/2, 3/8
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
60 mm, 33 mm, E7, 8 in, 4-3/4 in
12-Point, 4-Point, External Torx, 7-Point, 8-Point
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