Inflation Hose Set: This tire inflator hose is 20 cm long and comes with 2 car valve adapters to meet the needs of your car tires. High Quality: The tire inflation hose consists of a metal air chuck + rubber hose + brass connector; it can withstand pressure up to 300 psi, is durable, and not easily damaged. Stable Connection: Features a locking connection, which is better than screwing or unscrewing the connector, so you don't lose air when removing the inflation tube. Easy to Install: The tire valve air hose is easy to use. Screw one end onto the inflation hose, connect the other end to the tire valve air liner, and start the inflator to begin inflation. Wide Application: Use for all metal constructions, portable tire inflation chuck adapter, for bicycles, motorcycles, cars, suitable for air pumps, 4S shops, tire shops, garages, and industrial air lines. Description: - Strong and durable valve extension hose, not easy to deform or damage, for long-term use. - Superbly sealed air