Cherne® single-size Test-Ball® plugs are designed to test drain, vent and waste systems in every type of pipe. They also can be inserted through a test tee to seal out-of-round pipe.
| Back Pressure | : | 13 psi |
| Connection Size | : | 1-1/4 to 1-1/2 in |
| Diameter | : | 1.1 in |
| Includes | : | Removable Chain |
| Material | : | Rubber |
| Overall Length | : | 5-1/2 in |
| Pressure Rating | : | 40 psi |