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- Curb Box Repair Couplings or Extension Couplings assist you in the repair of the damaged upper sections without having to dig up the entire curb box.
McDonald® Curb Box Repair Coupling, For Use With: 1, 1-1/4, 1-1/2 and 2 in Iron Pipe, Cast Iron, Import
- Stainless Steel Bolt
- Domestic / ImportImportMaterialCast IronSuitable For Use With1, 1-1/4, 1-1/2 and 2 in Iron PipeManufacturerA.Y. McDonaldManufacturer #4772-302