Internal Hex, Internal Torx, External Hex
7/16 ", 30 mm, 5.5 mm, 5/8 ", 21 mm
2-1/2, 1/4, 1, 1/2, 1-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
2-11/16 in, 3-9/16 in, 8 in, 58 mm, 3/4 in, 9/16 in
6-Point, 4-Point, 7-Point, 12-Point, External Torx
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