Description The Precision Steel Polyurethane Rigid Plate Caster combines the strength of a steel frame with the smooth, quiet performance of a polyurethane wheel. Designed for straight-line movement, this caster is ideal for heavy-duty applications requiring durability and floor protection. The non-marking poly wheel reduces noise and protects surfaces, while the rigid plate ensures stable, consistent tracking.Product Details:Durable polyurethane wheel for smooth, quiet rollingRigid plate for straight-line movementNon-marking wheel protects floorsHeavy-duty steel frame resists corrosionStandard top plate for easy mountingIdeal for industrial carts, racks, and equipment