Internal Hex, Internal Torx, External Hex, External Torx
5/8 ", 2-1/2 ", 9 mm, 1-5/16 ", 1-3/8 "
1/2, 1-1/2, 1, 1/4, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
7/8 in, 1-11/16 in, 30 mm, 8 in, 35 mm
6-Point, 12-Point, 8-Point, 7-Point, 4-Point
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