External Hex, Internal Hex, Internal Torx, External Torx
11/16 ", 2-1/2 ", 4 mm, 5/16 ", 5/8 "
1/4, 1, 2-1/2, 1-1/2, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
30 mm, 8 in, 70 mm, 58 mm, 39 mm
6-Point, 8-Point, 4-Point, 7-Point, 12-Point
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