Repa Market 4 Inch Metal Duct Connector Flange Air Tight Vent Duct Collar for Connecting Exhaust Intake Flex and Straight Ducting Heating Cooling Universal HVAC Adapter Home Commercial

PRECISE DIMENSIONS NECK DIAMETER 394 Inch FLANGE DIAMETER 472 Inch NECK DEPTH 114 Inch Dryer vent connector engineered for ventilation 4 inch duct to ensure accurate sizing and professional fit DURABLE GALVANIZED STEEL Built from weatherproof rustresistant steel perfect for hightemperature or humid environments Withstands continuous indoor and outdoor HVAC operation with temperature resistance from 58F up to 392F RELIABLE CONNECTION The reinforced galvanized steel collar ensures an airtight seal that prevents leaks in clothes dryer replacement vents improves energy efficiency and maintains consistent airflow performance EASY INSTALLATION QUICK HASSLEFREE SETUP Simply insert the collar into your dryer duct dryer vent pipe in wall or push the dryer hose on to connectors neck and secure with dryer hose clamp aluminum tape or rivets MOUNTING HARDWARE NOT INCLUDED Ideal for DIY or professional installations in residential commercial and industrial projects VERSATILE COMPATIBILITY Designed for HVAC exhaust and intake systems this collar connects flex dryer duct hose flexible dryer vent hose dryer vent tube 4 inch flexible duct and straight ducting seamlessly providing a secure and flexible link in any setup.