Features: 1.This System Refrigerant Charging Pipe with built-in safety valve to prevent accidental venting of refrigerant. 2.The hose adopted high quality rubber material, high pressure resistance and reliable. 3.High quality R134A refrigerant Charge Hose with Gauge with strong construction. 4.For use in adding R134A refrigerant to vehicle with highly working performance. 5.Easy and convenient to use. Come with gauge for easily viewing during use. Specification: Description: This R134A refrigerant Charge Hose comes with Gauge for easily viewing during use. It features with strong construction with maximum endurance. And the 1/2 thread is specially designed for American and Europe. It will working in adding R134A refrigerant to vehicle with highly working performance. Features: This System Refrigerant Charging Pipe with built-in safety valve to prevent accidental venting of refrigerant. The hose adopted high quality rubber material, high pressure resistance and reliable. High quality R134A refrigerant Charge Hose with Gauge with strong construction. For use in adding R134A refrigerant to vehicle with highly working performance. Easy and convenient to use. Come with gauge for easily viewing during use. Metal valve with 1/2" fitting. The connector to the CFC gas tank is adjustable. Specifications: Condition: 100% Brand New Material: Plastic+Metal Color: Blue Total Length: Approx. 60cm/ 23.6in The Middle: Low pressure gauge (250PSI) Metal Valve Fitting: 1/2" Package Weight: Approx.354g Package List: 1 * Recharge Measuring Hose Gauge Note: If this product is used in the R12 R22 system, it needs to be equipped with an adapter that matches the 1/4 connector of the household air conditioner. PackageList: