Common Compatibility: Designed to fit most floor heating manifold hand wheel switches, these white plastic radiator valve caps provide a secure and snug fit, enhancing versatility across different radiator models and brands. Clean and Professional Appearance: The sleek white plastic material adds a neat, uniform look to your radiator valves, perfect for maintaining a polished and professional appearance in both residential and commercial heating setups. Stable Aging Resistance: Crafted from quality ABS plastic, these radiator valve caps exhibit excellent resistance to aging and wear, ensuring long-lasting performance in various heating systems without cracking or discoloration. Easy Installation and Removal: The ergonomic hand wheel design allows for effortless manual operation, making it simple to install or remove the valve caps without the need for additional tools or professional help. Enhanced Thermal Protection: These radiator caps help protect valves from dust, dirt, and moisture, ensuring optimal thermal efficiency of your floor heating system while extending the lifespan of your heating components., Weight: 0.4188782978 Pounds, Manufacturer: Veesper_A74_5578773