Ultra Xtra Thrust® series delivers maximum thrust along with superior performance and comfort. Engineered for the toughest applications and to move the heaviest debris, Ultra series Xtra Thrust® generates the highest thrust in the Ultra family yet limits static pressure to less than 30 psi should the tip become blocked. Patented, adjustable hanging hook can be repositioned for convenient storage. Ergonomic, cushioned pistol grip style handle provides unparalleled comfort. Guardair® Safety Air Gun, Series: ULTRA Xtra Thrust®, 120 psi Working, Aluminum Body/Zinc Alloy Nozzle, Gray, Domestic