The radiator bleed valve key is a practical accessory for anyone looking to maintain their heating system. By using this key, you can easily release air pockets that may be trapped in your radiators, which can lead to uneven heating. Simply insert the key into the valve and turn to let the . This simple maintenance task can significantly improve the performance of your radiators. Features -Color:Silver -Material:Zinc Alloy -Size:2.50X2.40X0.90cm/0.98X0.94X0.35in -Robust design: constructed from materials, this radiator bleed valve key is built to withstand wear and tear, offering performance -Convenient operation: the easytouse bleed key allows for simple air release, enhancing the efficiency of your with minimal effort -Multipurpose: suitable for various radiator types, this tool is a musthave for any home maintenance kit, ensuring wideranging applicability -Simple setup: with an easy installation process, this radiator bleed valve key can be quickly and effortlessly set up, saving you valuable time -Bulk package: the set is ideal for multiple locations, providing a solution for maintaining the efficiency of your heating system Package list: 10pcs radiator accessories