Push -on Joint Restraint Hardness are used to retraining the socket push-on joint of Ductile Iron Pipelines. It is the quickest, and easiest way to assemble joint for Ductile Iron Pipe and fittings in underground applications.
| Size | 80mm, 100mm, 150mm, 200mm, 250mm, 300mm |
| Model | LYE 789 |
| Material | Ductile Iron |
