Rubber Test Pipe Ball Plug 2'' is a expandable rubber test plug  designed to test drain, vent and waste systems in every type of pipe. Using a standard tire air fitting for easy connections, its inflatable design can be inserted through a test tee to seal out-of-round pipe and hard-to-access openings.

• Seals or holds pressure while testing a piping system
• Steel chain acts as anchor to prevent plug from falling down line
• Inflatable design allows for fast and easy installation