ProSource 3 in. x 1-1/2 in. Flexible Coupling

The ProSource 3 in. x 1-1/2 in. Flexible Coupling is designed to replace standard fittings in drain, waste, and vent systems. Constructed from flexible PVC, this coupling provides a reliable, secure connection between pipes made of cast iron, plastic, copper, or steel. Suitable for underground installations, this flexible pipe coupling is engineered for non-pressurized plumbing applications. It delivers consistent performance and durability for residential and commercial pipe repair or replacement projects.