3.9 Inch Black PVC Spring-Loaded Casters (Wheel

[HEAVY LOAD CAPACITY] Each spring-loaded wheel supports an impressive maximum load of 120 kilograms, making it exceptionally strong and reliable for demanding applications. The robust construction ensures it resists deformation under pressure, providing a long service life even with frequent use on heavy doors or equipment. [SUPERIOR SHOCK ABSORPTION] Designed specifically for uneven surfaces, the integrated spring mechanism effectively absorbs shocks and vibrations. This feature ensures smooth operation over bumps and thresholds, protecting your floors and reducing noise, while maintaining a high safety factor during movement. [PREMIUM PVC MATERIAL] Made from high-quality PVC, the wheel offers excellent resistance to wear and pressure, preventing premature wear. The anti-slip surface provides reliable traction on various floor types, ensuring stable and controlled rolling without slipping or skidding. [COMPACT AND EASY INSTALLATION] With a compact size of 100 With a diameter of mm and a width of 32 mm, these universal casters are easy to install, saving you time and effort. The universal design allows for 360-degree rotation, providing excellent maneuverability in tight spaces and corners. [VERSATILE DOOR APPLICATION] These black spring-loaded casters are perfect for use on doors, gates, and other moving components that require shock absorption and smooth movement. Ideal for both residential and commercial environments, they offer reliable performance on uneven road surfaces and challenging thresholds.