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:_x000D_ 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. _x000D_ _x000D_ Features:_x000D_ _x000D_ This System Refrigerant Charging Pipe with built-in safety valve to prevent accidental venting of refrigerant. _x000D_ The hose adopted high quality rubber material, high pressure resistance and reliable. _x000D_ High quality R134A refrigerant Charge Hose with Gauge with strong construction. _x000D_ For use in adding R134A refrigerant to vehicle with highly working performance. _x000D_ Easy and convenient to use. Come with gauge for easily viewing during use. _x000D_ Metal valve with 1/2" fitting. The connector to the CFC gas tank is adjustable._x000D_ _x000D_ Specifications:_x000D_ Condition: 100% Brand New_x000D_ Material: Plastic+Metal _x000D_ Color: Blue_x000D_ Total Length: Approx. 60cm/ 23.6in_x000D_ The Middle: Low pressure gauge (250PSI)_x000D_ Metal Valve Fitting: 1/2"_x000D_ Package Weight: Approx.354g_x000D_ _x000D_ Package List:_x000D_ 1 * Recharge Measuring Hose Gauge_x000D_ _x000D_ _x000D_ Note:_x000D_ 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: