External Hex, Internal Hex, Internal Torx, External Torx
7 mm, 2-1/2 ", 4 mm, 5.5 mm, 1-3/8 "
1/4, 1/2, 1-1/2, 3/8, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
33 mm, 9/16 in, 8 in, 58 mm, 5/16 in
12-Point, 8-Point, 7-Point, 6-Point, 4-Point
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