Fernco Flexible 3 in. PVC DWV Elbow lets you make 90-degree connections of all common household drain, waste, and vent pipes without the need for special tools or fittings. Made from exceptionally flexible and extra-long neoprene rubber, this elbow is an i solution for repairs. It is designed specifically for use in drain, waste, and vent (DWV) systems and should not be used in pressure applications. This product fits a variety of pipe materials including cast-iron, steel, plastic, lead, and copper, making it especially suited for in-wall or other limited space connections. The extra length allows for easy of elbows or tees that have been cut out at the joint, providing a convenient and reliable repair option. Model Number: