This handy bit of kit is used for connecting ducting to any wall or surface you choose. It literally is a hole with a flange around it for fixing to the wall and for attaching ducting to. As simple as that!
https://www.growell.co.uk/duct-to-wall-connector-spigot.html3662Duct to Wall Connector (Spigot)https://www.growell.co.uk/media/catalog/product/d/u/duct-to-wall-connector_web.jpg2.952.95GBPInStock/Fans, Filters & Environment/Fans, Filters & Environment/Ducting & AccessoriesThis handy bit of kit is used for connecting ducting to any wall or surface you choose. It literally is a hole with a flange around it for fixing to the wall and for attaching ducting to. As simple as that! This handy bit of kit is used for connecting ducting to any wall or surface you choose. It literally is a hole with a flange around it for fixing to the wall and for attaching ducting to. As simple as that!25https://www.growell.co.uk/media/catalog/product/D/u/Duct-to-Wall-Connector-_Spigot_.jpgexcluded_from_sitemap:Yes