Hickory Hardware's Faultless Air Cargo and Conveyor Series casters are water- and chemical-resistant and able to withstand steam cleaning. With wheels made from polypropylene, they provide high load capacity and mobility, but are light in weight, low in cost, and high in impact strength. Easy to install and replace in the field, the series comes in Precision Heavy-Duty, Flanged, and Standard-Line models to fit most applications. They have a temperature range of -20 F to 180 F and a load capacity of 375 pounds. For more information visit www.hickoryhardware.com or call (877) 556-2198.