CT1020-962 Heavy Duty Welded 16ga Roller Truck for WA100 & WA200 Racks by Atlas Sound.
Heavy-duty, welded 16-ga. CRS roller truck provides mobility for 19" W x 181/2" D cabinets. Unit is designed for single-bay use and has one pair rigid and one pair locking 3" swivel casters. Finish is black