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 601.132.00.1 : Pipe, Coil Blue Circular Pre-Insulation Mepla 16mmx50m PE-Xb/AL/PE-HD Black
GEBERIT Mepla Press Gunmetal Transition with Internal Thread [20 x 2.5 mm - 3/4 Inch], Contour G : Amazon.de: DIY & Tools