Automatically fill your tires with this unique inflator. Equipped with swiveled grip chuck for quick orientation and an on off shutoff valve, this tool has everything needed to get your wheels back on the road quickly. The seven foot hose whip keeps the technician outside of the trajectory zone when inflating tires, meeting OSHA Regulation 1910.77. The included heavy duty regulator offers a maximum inlet pressure of 250 PSI, while the durable dial gauge with shock resistant rubber boot.