Features

• The Regin AAV Removal Tool is designed to assist in the replacement of the Caleffi Robocal 502 series Automatic Air Vents, particularly where access with a normal spanner or grips is at best very difficult due to location within the appliance.
• For easy replacement of: Caleffi Robocal 502 Series AAVs found on many Combi Boilers & Pumps.
• Includes 7mm Bolt for awkward locations.