Enhance your air tool experience with the Steel Shafts for Air Kit (13''). Specifically crafted for the Extractor Pro Air Kits, these durable steel shafts are engineered to work seamlessly with the piston of a CP715 air hammer. Using them with other air hammers may lead to damage and will void your warranty. Please note, this product is non-returnable. Upgrade your toolkit with precision and reliability today!