4 in. Plastic T-Cone Combination Cleanout Plug

The Test-Tite Combination T-Cone Test Plug offers contractors an efficient and reusable option for testing DWV (drain, waste, and vent) systems. Available in many different sizes and compatible with a variety of piping materials (including Schedule 40 DWV, copper, PVC, cast iron, and more), this economical drain test plug is rustproof and designed for reuse. The rubber gasket creates positive sealing that effectively tests up to 50 feet of head pressure.|Economical drain test plug for DWV (drain, waste, and vent) systems|Creates positive sealing that effectively tests up to 50 feet of head pressure|Rustproof and reusable|Available in many different sizes and compatible with a variety of piping materials|Some models feature a flush-mount recessed design|Corrosion resistant