Internal Hex, Internal Torx, External Hex
1-1/2 ", 5/8 ", 27 mm, 7/8 ", 1-1/4 "
1/2, 3/4, 1/4, 2-1/2, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
58 mm, 3/4 in, 9/16 in, 35 mm, 5/16 in, 17 mm
4-Point, 7-Point, 6-Point, 12-Point, 8-Point
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