Features: 1.Scope of Application: Air conditioning hose barb fitting is applicable to the refitting of air conditioning pipes of all automobiles, trucks, etc. 2.Perfect Sealing: Refrigerant hose barb connector has great sealing performance when you use it to connect hose, no leakage problem. 3.Aluminum Fitting: Refrigerant hose barb fitting is made of high strength aluminum, rustproof, sturdy, can deal with harsh environment. 4.50pcs in Total: The package contains 50pcs air conditioning hose barb fittings, sufficient quantity to meet your maintenance requirements. 5.Long Durability: This AC hose barb fitting has been extensively tested for quality and safety performance and will last in the car for a long time. Specification: Item Type: AC Hose Barb Fitting Material: Aluminum Scope of Application: It is applicable to the refitting of air conditioning pipes of all automobiles, trucks and engineering vehicles