Pack of three Ø 150mm Wall Mounting Flanges - ABS Ventilation Duct Fitting - Connector/Adapter for Ventilation Pipe

150mm Circular Ventilation System Duct Connector | Wall Flange for wall or ceiling mounting, 60mm height. Made of black ABS plastic with excellent corrosion resistance. Quick and secure assembly without special tools or adhesives. Provides a reliable, airtight seal that minimizes air leaks and maximizes ventilation system efficiency. Ideal for HVAC, heating, cooling, kitchen, and bathroom applications. Note: All measurements are taken manually; please allow for a 1-3cm error due to differences in lighting and display. There may be slight color variations; please refer to the actual product received.