Series 140 Truck, Holds 9 1 4 in to 10 1 2 in Cylinders, 10 in Solid Rubber, Ball Bearing Wheels no checkout For use on hard surfaces For use on hard surfaces to control the growth of many disease causing organisms Deodorizes odors caused by diseased tissue Powerful aluminum WhisperJet® silencer nozzle Solid conical tip prevents blockage of nozzle Features ergonomic medium and large cylinders Deluxe Models have refinements and features such as handle bars with hand grips for better control and stability when moving the loaded unit Welded on tool boxes are standard on all three sizes of trucks in this series Hose hooks and welding rod holder tubes provide greater utility Handles small