▪ Flash Connections With Universal Inlets And Outlets With Screwdriver Stops ▪ Flush Plug Included Eliminates The Need Cartridge During Installation And Allows Installer To Flush The Lines Without Cross Flow ▪ Can Be Tested Using Flush Plug With Air (200 PSI) Or Water (300 PSI) ▪ Stainless Steel Retaining Ring With Flats Secures Test Cap And Cartridge In Place Without Screws ▪ Flat Back Allows Valve To Be Amounted Flush Against Cross Brace ▪ Exclusive Plaster Guard Designed To Protect Valve And Can Serve As Mounting Support For Thin-Wall Installations ▪ 1-3/4" To 2-3/4" Wide Rough-In Range ▪ 1/2" Male NPT/Sweat Inlets/Outlets Accept 1/2" Copper, 1/2" Iron Pipe, PEX Or CPVC Adapters ▪ Use With 106201 Colony® Pro Bath And Shower Valve Trim ▪ Mfg #RU101SS