* Protects Floors - Polyurethane wheels deflect better, creating more rolling surface with less friction - No scuffs. * Reduces Stress & Noise - Handles heavier cargo with better grip, more shock-absorbsion and cushioning of the load. * Suited for Industrial & Outdoor Use - Superior chemical resistance and great for automotive, manufacturing, fabrication, food service and other settings. * Dimensions - Overall Height: 4.65-in Wheel Diameter: 3-in Total Load Capacity: 650 lbs. * Pack Includes: (5) 3-in Polyurethane Rollerblade-Style Casters Stem Mount, Black * Shipping weight 4 lbs * Ships within 24 hours