Premium MaterialThe air compressor tire inflator is made of durable metal and heat-resistant reinforced nylon rubber coated rubber hose, which is sturdy and not easy to break , durable for a long time of use. No LeakageThe car valve adapter is designed with excellent locking air chuck, durable and flexible, no leakage. The metal screw adapter has precise dimensions and higher thread reduction. Easy to installSimply screw the end of the adapter into the original inflation tube, press to connect the adapter to the tire valve, then turn on the inflator to quickly inflate without air leaks. Wide ApplicationsThe tire inflation hose adapter can be directly connected to your pump pipe. Not only for inflating tires of various bicycles, motorcycles, cars, buses, trucks, wheelchairs, but also for connecting the inflator and compressor, etc. Package includes You can get 2 adapters 35cm / 13.8 inch length bicycle valve hose, which are used as replacement of tire pump extension hose.