NTA G20 G-Contour Compression Jaw for 20 mm, Press Jaw Insert Suitable for HPZ Hand Crimping Pliers and WUP Interchangeable Jaw for Geberit Mepla Fittings : Amazon.de: DIY & Tools
Geberit Mepla Meplaflex Multilayer Metal Pipe 20 mm with Protective Tube 50 m Ring : Amazon.de: DIY & Tools