3/4 Sharkbite Push Fit x MNPT Elbow, Bulk Packaging, Allows For A 90 Degree Connection Of 3/4" Copper, CPVC, Or Pex Pipe To A Female Connection, The Easiest Way To Join Copper, CPVC Or Pex Pipe In Any Combination With No Soldering, Clamps, Unions Or Glue, Just Insert The Pipe & The Stainless Steel Teeth Bite Down & Grip Tight, While A Specially Formulated O-Ring Compresses To Create A Perfect Seal, Disassembly Is Just As Fast Using The Simple Disconnect Tool So Fittings & Valves Can Be Easily Changed & Reused.