Hydraulic Copper Pipe Press Tool Copper tube crimping tool with 1/2",3/4" and 1 inch and 3/8",1/2",5/8",3/4",1 inch for ASTM F1807 Pex Pipe Copper Ring (HTM-1950E) - Amazon.com
IBOSAD Copper Tube Fittings Hydraulic Pipe Crimping Tool with 1/2 inch,3/4 inch and 1 inch Jaw Copper Pipe Propress Crimpers Pressing Pliers,Suit for Narrow Space and Tee Fitting - Amazon.com
DEWALT 20V MAX Lithium-Ion Cordless Copper Pipe Crimper with (2) 20V 4.0Ah Batteries, Charger, and Case DCE200M2 - The Home Depot