1. Quick Easy Air Inflation: After putting the high pressure tube correctly to the gap between the tire and the wheel rim and turn ON the valve quickly, you will spend short time finishing inflating the tire and then turn OFF the valve. 2. Carbon Steel and Powder Finish: 5 gallon air tire inflator is made of 2.5 mm carbon steel which is solid and durable enough to maintain longterm useful. Exquisite powder finish makes it rust and corrosion resistant. 3. Easy to Read Gauge: Gauge can help you accurately read and adjust pressure for various vehicles. Different vehicles needs different level operating pressure. The maximum pressure of inflator is 110PSI (1.0Mpa). 4. Convenient Safety: On/off valve controlling the filling of tank, valve automatically pops off and releases air beyond operating pressure for added security. Featuring appropriate size and welldesigned handle, the highpressure inflator is perfectly portable. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store