Built for Ventilation Joining: This ABS duct adapter supports air pipe joining, turning, and routing in exhaust and HVAC ventilation layouts for home or light commercial spaces Easy Installation Workflow: The insert and secure design helps home users, maintenance teams, and ventilation installers join compatible duct sections with less setup time during repair or renovation tasks White ABS Duct Fitting: The rigid ABS body provides a clean white appearance and a lightweight handling feel, making it practical for ceiling, wall, kitchen, bathroom, or utility area duct work Package and Use Reminder: Includes 1 ventilation duct adapter Please confirm duct shape and installation space before setup, then clean debris from the joint area for a snug, stable fit Designed for Rectangular Air Pipe Layouts: The adapter family is built around flat rectangular duct runs and related matching fittings, helping installers cleaner routes without improvised parts, Manufacturer: Jazuaiao