VEVOR Crimping pliers 12 mm, 15 mm, 18 mm, 22 mm, 28 mm, crimping pliers steel pipe press pliers with ergonomic handle and 360° rotating head, crimping pliers portable, manual pressure clamp diameter 12-28 m : Amazon.de
Amazon.com: Uponor D4516375 Fitting Brass Sweat Adapter, 5/8" MLC Tubing x 3/4" - Pack of 10