Internal Hex, Internal Torx, External Hex
5/8 ", 2-1/2 ", 1-5/16 ", 20 mm, 5.5 mm
1-1/2, 1/2, 3/4, 2-1/2, 3/8
Phosphatized, Gun-metal, Phosphated, Black Oxide, Black Phosphate
3/4 in, 9/16 in, 9 mm, 3-9/16 in, 30 mm, 8 in
12-Point, External Torx, 4-Point, 7-Point, 6-Point
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