External Hex, Internal Hex, Internal Torx
9/32 ", 5/8 ", 11/16 ", 2-1/2 ", 5.5 mm
3/8, 1/2, 1-1/2, 2-1/2, 3/4
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 70 mm, 58 mm, 4-3/4 in, 1-3/8 in
12-Point, External Torx, 4-Point, 8-Point, 7-Point
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