The 10" x 3" Polyurethane on Cast Iron Rigid Caster (Red) is engineered for durability and heavy-duty performance. Featuring a robust 4-1/2" x 6-1/4" top plate, this caster supports loads up to 2200 lbs, making it suitable for industrial applications. The 10" diameter wheel with a 2-1/2" wide polyurethane tread ensures smooth movement while protecting floors from damage. Its cast iron core provides exceptional strength and stability, while the overall height of 11-1/2" and a 3/4" axle diameter offer reliable compatibility with various equipment. Ideal for stationary repositioning, this rigid caster delivers long-lasting service in demanding environments.