Carlisle Cateraide PC300 Pan Carrier Dolly, Black Holds two Carlisle PC300N end-loading food pan carriers; compatible with all Cateraide top loading pan carriers (except PC180N and PC188N); also compatible with Cambro UPC300 and UPCS140 pan carriers 4 heavy-duty non-marking swivel casters provide silent omnidirectional movement across all surfaces for easy transport Durable polyethylene construction designed to meet the demands of a commercial food service or catering environment Dolly only (pan carriers sold separately)