Internal Hex, Internal Torx, External Hex
5/16 ", 1-1/2 ", 1-1/8 ", 5/8 ", 1-3/8 "
1/2, 3/8, 1-1/2, 2-1/2, 1/4
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
15/16 in, 8 in, 58 mm, 39 mm, 1-1/4 in
6-Point, External Torx, 7-Point, 4-Point, 8-Point
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