VERPLAS RED54 High-Quality Reducer 125mm to 100mm Duct Pipe Reduction Connector\r\n- Adaptor to convert between 125mm and 100mm ducting.- Perfect for applications where space is restricted.- On one side there is a 125mm female socket.- On the other side there is a 100mm Male Spigot.- Can be used with rigid plastic ducting systems.\r\nAdapts 100mm inner diameter connections to 125mm outer diameter connections in a straight line. 150mm to 100mm adaptor suitable to connect round pipe ducting, Flexi hoses, and fan spigots. Reducer prevents mismatched vent and fan sizes from being an issue. Perfectly suited for ducting your Tumble Dryer, Bathroom or Kitchen extractor fan, Hydroponics, In-Line Fans, or Cooker Hoods, and other ventilation applications. Can be used with rigid plastic ducting systems and used with flexible ducting systems with the use of metal hose clips.\r\nFeatures:\r\n- Brand: Verplas.- Colour: White.- Type: Reducer.- Size: 125mm.- Condition: New.- Manufacturer: Verplas.- Channel Width: 150mm to 100mm.- Material: ABS Plastic.- Shape: Round.- On one side there is a 125mm female socket.- On the other side there is a 100mm Male Spigot.