Radiator balancing valve

Used for releasing the excess air appear in a radiator Clock key design Convenient attachment to a keyring Supplied 2 keys in a display pack

Monument 2 Piece Radiator Spanner Set is a tool set for radiator maintenance. It includes two spanners, one for adjusting radiator valves and the other for balancing lugs. The set also includes a bleed key for releasing air from the radiator system.