[feature] Sturdy and DurableOur radiator vent handle is made of stainless steel, which has good corrosion resistance, heat resistance, low temperature strength and mechanical properties. It can be used for a long time, very practical and cost-effective. Easy to Grip and TwistOur handle is properly lengthened according to the principle of leverage, which is convenient for you to grip and save energy, allowing you to quickly and effortlessly unscrew or tighten your machine. Wide Applicable SizeOur product size is 6cm, suitable for most 5*5mm standard valves. Most radiators have square openings. Package IncludedYou will get 1 well-crafted durable high-quality stainless steel radiator vent handle. [product information] Product name: handle Product material: steel Product size: 6cm Colour: Black Packing list (available after purchasing the product): Handle X1 ask for forgiveness: 1. Due to the long shipping time, the item may be damaged during the shipping, if the item is damaged, please leave us a message via the official website immediately before leaving a comment, and I will solve the problem for you. 2. Due to manual measurement, the size may have an error of 1-3cm. 3. Color may vary by monitor.