The Winco IB-C3 caster features a durable 3-inch diameter design with a robust 100 lb. capacity. This rigid plate caster is specifically designed for use with the IB-21 and IB-27 models. Constructed from high-quality polyurethane, it ensures smooth mobility and longevity, making it an ideal choice for various applications. Each unit is sold individually, allowing for flexible purchasing based on your needs.