Black Hole Core Drill Vent 5"

"This 5"" hole core drill vent is designed for through-wall ventilation installations where a neat, weather-resistant external outlet is required. It fits into a 5 inch core-drilled opening and connects to standard round ducting for extract or air supply systems.

• Size: 5 inch (125mm) to suit core-drilled wall openings

• Designed for use with standard 5"" round ducting

• External wall vent outlet with integrated backdraft flap

• Helps prevent cold air, draughts, and rain entering the system

• Durable plastic construction suitable for outdoor use

• Black finish for a clean, discreet external appearance

• Suitable for extractor fans and general ventilation systems

A practical and reliable solution for professional installers and DIYers carrying out wall-vented extraction or airflow installations."