3" Copper Tri Clamp Weld Ferrule

**These copper weld ferrules are 1-1/8" long. These are perfect for soldering, brazing or welding to a 3" copper distilling column****. These ferrules are made so that 3" copper ferrules butt up to the copper pipe for butt welding**

**These ferrules can be used with type DWV and type M.**