The Faithfull 10mm Square Radiator Spanner is a dual-purpose tool designed for the professional installation and removal of radiator valves and bleeding radiators. This versatile L-shaped spanner combines two essential functions in one compact tool, making it ideal for plumbers and heating engineers working on central heating systems. Manufactured with a zinc-plated finish for corrosion resistance, this radiator spanner features a grooved hex section specifically designed for internal lugged valves, allowing secure engagement during valve installation or removal. The 10mm square section fits radiator vent plugs and bleed screws, providing the precise fit needed to release trapped air from heating systems without damaging fittings. The robust construction and dual-ended design make this spanner suitable for a range of central heating maintenance tasks, from radiator installation and replacement to routine system bleeding and valve servicing. Features and Benefits:L-shaped design prov