Test-Tite Test-Tite 83688 Flush Mechanical Cleanout Repair Plug, For 3-Inch Pipe

Product Description

4 in. flush mechanical repair plug. Designed for use on cast iron cleanout fittings where the threads are worn or stripped. Rubber gasket seals behind threads, not on worn threads. Holds 50 ft. of back pressure. Installs completely flush. Each plug comes with allen wrench. Quick, easy installation.Holds up to 50 ft. of backpressureSeals air tight (does not rely on threads to seal)Back pressure actually increases sealing abilityCompletely flush inside and outCan install cleanout cover over plugCannot fall into the pipeComes with 516in. wrench