· The sprayer gun repair kit compatible for Graco Contractor FTX II spray gun rebuild kit .Used to replace the needle and internal packing's of an airless spray gun· Proven quality, the sprayer gun repair kit is made of high-quality stainless steel, ZHUITU Gun Repair Kit is superior to other materials in terms of durable and pressure resistant· Gun Repair Kit installation is simple and convenient, and the operation method is easy to understand· Leading technology, high-quality sealing kits to prevent leakage,easy to install.· Please carefully check the size and part numbers in the listing to make sure its the correct product you need.