Internal Hex, Internal Torx, External Hex, External Torx
4 mm, 7 mm, 1-5/16 ", 15/16 ", 5/8 "
2-1/2, 3/4, 1-1/2, 1/4, 1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
1-15/16 in, 15/16 in, 1-1/8 in, 8 in, 5/8 in
12-Point, 7-Point, 6-Point, 4-Point, 8-Point
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