Fernco 4 In. Clay Flexible PVC Pipe Coupling

This Fernco 4 in. PVC Flexible Coupling with Stainless-Steel Clamps adapts concrete to cast iron, plastic, steel, copper or lead piping. This flexible, underground-rated elastomeric PVC coupling features a 300-series stainless-steel clamp. Which is rust- and corrosion-resistant, and features additional band slots for enhanced flexibility.