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- One universal coupling per nominal size connects most pipe materials: Clay, Concrete, Ductile Iron, Orangeburg, Asbestos Cement, Duriron, Cast Iron, Steel, and Plastic
- Heavy duty, multi-dimensional, non-shear sewer & drain coupling
- Stabilizes the connection against shear forces
- Complies with the material and performance requirements of ASTM C1173
- Heavy duty corrosion resistant high torque 316 series stainless steel clamps
- Stainless Steel Ribbed Construction
- MaterialPVCNominal Size4 inColorGreenCoupling Range5.60 to 4.20 inFitting / Connector TypeCouplingManufacturerFerncoManufacturer #HULK4SeriesTHE HULK