8 Inch Caster Wheels Set of 4 - Flat Free Casters with Swivel & Rigid Plates - 220lb Capacity - Blue Industrial Rubber Wheels for Furniture, Carts, and Cabinets

【Heavy Duty Capacity】: Supports up to 220 pounds per caster, offering a total capacity of 880 pounds for the set; ideal for carts, furniture, cabinets, and industrial equipment requiring reliable mobility; the robust construction ensures long-lasting performance even under demanding conditions. 【Smooth & Quiet Operation】: Constructed with premium industrial rubber tires and precision bearings; minimizes vibration, noise, and floor damage; provides a smooth, quiet gliding experience on various surfaces, including concrete, tile, and hardwood floors; reduces rattling and squeaking for a more pleasant environment. 【Versatile Swivel & Rigid Design】: Includes two swivel casters for 360-degree maneuverability and two rigid casters for directional stability; allows for easy navigation in tight spaces and provides secure straight-line movement; caters to diverse application needs in both indoor and outdoor settings. 【Durable Steel Construction】: Features a sturdy steel hub and plate for enhanced durability and resistance to wear and tear; the 5/8-inch centered axle bore ensures compatibility with a wide range of applications; designed to withstand rigorous use in warehouses, shops, and industrial environments; the plate dimensions are 3 1/8" x 2 3/4". 【Flat Free & Low Maintenance】: The flat-free design eliminates the need for inflation, reducing maintenance and ensuring consistent performance; the pneumatic tire with ribbed tread provides excellent shock absorption and a cushioned ride; offers a practical and convenient solution for various mobility needs; tire size is 2.50-4.