Internal Hex, Internal Torx, External Hex, External Torx
4 mm, 6 mm, 1-1/2 ", 27 mm, 5/8 "
3/4, 1/4, 1/2, 3/8, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
1-7/8 in, 8 in, 43 mm, 58 mm, 35 mm
12-Point, 8-Point, 7-Point, 4-Point, 6-Point
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