Description The Precision 8" Polyurethane Rigid Plate Caster delivers smooth, quiet, and reliable performance for heavy-duty applications. Its rigid design ensures stable, straight-line tracking, while the non-marking polyurethane wheel protects floors and reduces noise. Built with a strong zinc-plated steel frame, this caster resists rust and wear, making it a dependable choice for carts, racks, and equipment in both commercial and industrial settings.Product Details:8-inch heavy-duty polyurethane wheelRigid plate for straight-line movementNon-marking, quiet-rolling materialDurable zinc-plated steel frame resists corrosionStandard top plate for easy mountingIdeal for carts, racks, and industrial equipment