50mm Downpipe Adapter for water butts - Rainwater Terrace®
Pond Hose Connector 19mm to 25mm
NO LOGO 1pc Brass Fitting 16mm Hose Barb to 19mm 25mm 32mm OD Hose Gas Coupler Connector Raccord Barb Reducer Copper Pipe Air Tube Adapter (Size : 16mm x 25mm) : Amazon.co.uk: