The 1/2" Radiator Spanner No.1 from Rothenberger is an essential, versatile tool for anyone dealing with radiator maintenance. Engineered in an allen key style, this spanner features a grooved end designed to effortlessly remove radiator valve tails, ensuring you have the leverage you need for even the most stubborn fittings.

The other end is expertly crafted to fit 3/8 and 10mm square vent plugs and bleed screws, providing a seamless and efficient experience when bleeding radiators or completing other tasks. Its robust construction and precision design make it an indispensable addition to any toolbox.

• Allen key style tool for radiator maintenance
• Grooved end for valve tail removal
• Fits 3/8 and 10mm square vent plugs
• Designed for bleed screws
• Provides adequate leverage for tasks
• Multiple uses in plumbing projects
• Durable, high-quality construction
• Ideal for DIY and professional use