External Hex, Internal Hex, Internal Torx
5.5 mm, 9 mm, 15/16 ", 5/8 ", 1-1/4 "
1/4, 1-1/2, 2-1/2, 3/4, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
28 mm, 70 mm, 39 mm, 3-3/8 in, 1-1/2 in
7-Point, 6-Point, 4-Point, 12-Point, 8-Point
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