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
Rothenberger Tee Extractor 1/2-in ,5/8-in ,7/8-in ,1-1/8-in Pipe Nipple Extractor Set in the Plumbing Wrenches & Specialty Tools department at Lowes.com