Rubbermaid Commercial ProServe™ standard base rack is an enclosed sheet pan rack featuring the PanGuard™ Locking Bar to secure pans. This sheet pan rack has user-friendly handles that enhance control and encourage safety. Rugged industrial-grade plastic top and bottom. Easy-to-clean chrome-plated side panels resist rust and corrosion. Pan holders hold 18" x 26" pans from base for added support. The extended base enhances stability, eliminating tip-overs and spills. Protective bumpers reduce scrapes and bumps. Heavy-duty thread guard 5" casters (2 locking).