Description The Precision 4" Rubber Rigid/Swivel Plate Casters 4PK offer versatile mobility solutions for various applications. Featuring durable rubber wheels, these casters provide smooth, quiet rolling and are designed to protect floor surfaces. The rigid plate design ensures straight-line movement, while the swivel plate option allows for enhanced maneuverability. Ideal for use in industrial carts, workbenches, and equipment requiring reliable mobility.Product Details:Wheel diameter is 4 inchesMade of non-marking rubberComes in rigid and swivel plate optionsLoad capacity varies by modelUses standard top plate for easy installationIdeal for industrial carts, workbenches, and mobile equipment