Heavy-duty bits manufactured from chrome molybdenum with a one-piece construction for strength and durability and a black phosphate finish for improved corrosion resistance. Suitable for use with air/electric impact guns. Ball end heads for better access. Hex Sizes: 6mm, 8mm, 10mm, 12mm, 14mm, 15mm, 17mm, 19mm 1/2"Drive, 78mm long.
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