All-In-One swaging punch tool includes six sizes of swaging ends on one tool. Designed to enlarge one end of copper tubing to make a connection without a fitting. Gives you one solder join - not two - cutting time spent soldering or brazing in half! Sizes for 3/16'', 1/4'', 5/16'', 3/8'', 1/2'', and 5/8''.
Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov