DuraVentElbow 4 in x 6 5/8 in DirectVent Pro

The DirectVent Pro 4" x 6-5/8" Inner Diameter Galvanized 45 Degree Elbow is a component that is used in a typical venting installation. The 45 degree elbow is used to offset obstructions as needed. The elbow is fully unitized, and comes with twist-lock construction. The elbow swivels, allowing the lock to remain fully engaged while aligning to the desired direction. The angle will always remain fixed at 45 degrees.