638-340

This premium 4-inch 90-degree galvanized elbow is designed to provide optimal airflow redirection in residential and commercial ventilation systems. Manufactured from durable 30-gauge galvanized steel, this rigid metal duct piece offers superior strength and corrosion resistance compared to flexible alternatives. It is an essential component for navigating tight spaces during the installation of dryer vents, bathroom exhaust fans, and general HVAC ductwork. The smooth interior surface helps reduce lint buildup and air turbulence, enhancing the efficiency of your appliance and helping to prevent fire hazards. Whether you are performing a DIY dryer vent repair or a professional HVAC installation, this sturdy elbow ensures a secure, leak-resistant connection for your air distribution needs.
Type: Metal Venting
Size: 4-inch
Application: Commonly used for clothes dryer exhaust venting, bathroom ventilation fans, range hoods, and general heating, ventilation, and air conditioning (HVAC) duct systems.
Specifications: Material: 30-gauge galvanized steel; Construction: Rigid metal; Configuration: 90-degree turn.