Introducing our Heavy Duty Plate Casters - a pack of four with a total capacity of 2800 pounds. Made with Polyurethane Mold on Steel material, these casters feature a 2-inch wheel width and a 4-inch wheel diameter. The set includes two swivel casters with brakes and two without, allowing for easy rotation up to 360 degrees. With roller bearings that feature a hardened raceway for extra strength, these casters are four times stronger than other casters on the market. The top plate measures 4 x 4-1/2 inches, with a mounting over height of 5-5/8 inches. We offer a 90-day hassle-free return policy and a 100% satisfaction guarantee for all purchases. Upgrade your equipment with our Heavy Duty Plate Casters today.