External Hex, Internal Hex, Internal Torx
4 mm, 1-1/2 ", 10 mm, 5/8 ", 1-3/8 "
1/2, 2-1/2, 1/4, 1-1/2, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
5 mm, 1-7/8 in, 8 in, 1-1/8 in, 35 mm
8-Point, 7-Point, 4-Point, 6-Point, 12-Point
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