Kirchhoff Fitting Transition Piece with Internal Thread Plastic 20 mm x 1/2 Inch for HDPE Pipe Set of 3 Various Sizes DVGW Tested Drinking Water Quality Made in EU, Black : Amazon.de: Garden
RIDGID - CC247 RIDGID 40617 Model 101 Close Quarters Tubing Cutter & SharkBite U702A Deburring Pipe and Depth Gauge Tool, Copper, CPVC, PEX, PE-RT, HDPE, 1/4 Inch-1 Inch Sizes - - Amazon.com
Knipex 90 25 40 Pipe Cutter for composite and plastic pipes 8,27" - - Amazon .com