Copper DWV Street 90° Elbow – Copper drain, waste, and vent (DWV) fitting designed to create a 90° change in direction in non-pressurized drainage, waste, and vent piping systems. Features a street end (male copper) for direct connection into another fitting, reducing the need for additional couplings. Provides a durable, corrosion-resistant solder connection for residential and commercial plumbing applications.