Long 4 Inch Test Ball Plug For Waste Stacks, Seals Floor Drain To Sewer Line, Includes 3 Ft Extension Hose, Ring And Chain To Keep Plug From Slipping, Pro Grade Plumbing Tool For Drain Line Testing

Single 4-Inch Long Test Ball Plug for Waste Stacks
✔️ Includes 3 ft extension hose, ring and chain to prevent slipping

Designed for waste stack testing, this long test-ball plug seals from floor drains to sewer lines, helping plumbers verify pressure and leakage in drain systems.

✅ 4-inch plug size for waste stacks
✅ Includes 3 ft extension hose for reach
✅ Ring and chain prevent slipping down the line
✅ Designed for sealing from floor drain to sewer line during testing

💡 What is a drain test ball plug used for in plumbing drain testing and how does it work?

It’s a handy tool for sealing waste stacks to test a plumbing system for leaks and pressure integrity.

- Seals waste stacks from floor drain to sewer line during testing
- Includes a 3 ft extension hose for reach
- Ring and chain prevent slipping and keep the plug in place
- Used for testing vertical and horizontal waste line runs
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