RR-1RG-XB Specifications (Dimensions in inches, weight in pounds) Width, Overall 22 Length, Overall 67 Height, Overall 72 Shelf Dimensions - Height, Top Shelf - Shelf Clearance - Net Weight (lbs.) 44* Shipping Weight (est. lbs.) 50* Load Capacity at Rest 500 lbs. List Price (Call for dealer information) Pricing Material: DS-3, DS-4, DS-4L - Natural finish aluminum alloy. Casters: 5" molded rubber tires corner mounted (2 swivel, 2 rigid). Models with Rol-Guide have 4 corner mounted swivel wheels. * Add 5 lbs. for Rol-Guide (RG) and/or 3 lbs. for Crossbar (XB)