Duct Reducter 6 to 4 Air Ducting Reducer Increaser Air Duct Adapter or Round Metal Pipe Reducer for Bathroom Kitchen Ventilation Systems WWDOLL The slim design lets the

The slim design lets the bolt extractor socket set into tight spaces

Surface mounted

Flush-mounted to install invisibly behind wall units

and accurate measurement and clear display results

emergency supplies storage room

Duct Reducter 6 to 4 Air Ducting Reducer Increaser Air Duct Adapter or Round Metal Pipe Reducer for Bathroom Kitchen Ventilation Systems WWDOLL The slim design lets theBrand: Kikerike Color: Silver Features: SizeMade of galvanized steel. Adapts 6 inches to 4 inches. Round Ducting Adaptor Widely ApplicationDesigned for bathroom extractor fans, HVAC systems, inline ventilators, cooker hoods, tumble dryers, hydroponics, kitchen AdventagesMaintains airflow efficiency by creating a connection between two different sized duct openings How to UseThe solid duct reducer or increaser can be used when connecting two different