Clean-Out Gripper® Mechanical Pipe Plugs Features. - Guaranteed to seal any damaged threads
- Made with glass-reinforced ABS plastic
- Black color blends well with cast-iron pipe
- Stainless steel hardware
- NPT sizes, including hard to find 3½”
- Natural rubber threaded o-ring for positive seal
|  Cherne Clean Out Gripper Mechanical Pipe Plugs |  |