The Magni radiator key is a practical tool specifically designed for the maintenance of radiators. With a size of 5 mm, this key is ideal for radiators with a square connection. It allows for easy and effective bleeding of heating devices, which contributes to improved heating performance and energy efficiency. The key comes in a convenient double pack, ensuring that a spare is always on hand. Using the radiator key is straightforward and requires no special knowledge, making it an essential accessory for any household with radiators. Whether for regular maintenance or in emergencies, this radiator key is a valuable addition to your heating accessories.

• Specialized for bleeding radiators with square connections
• Delivered in a convenient double pack for added comfort
• Improves heating performance and energy efficiency through effective bleeding.