Kair Round Connector 125mm - 5 inch to Connect Duct Pipe or Flexible Ducting Hose

Kair Round Equal T-Piece 125mm - 5 inch Plastic Ducting Tee Junction Connector

Metal Ducting Male Sleeve Connector 250mm / 10 inch Standard Coupler

Metal Ducting Male Sleeve Connector 125mm / 5 inch Standard Coupler

SPARES2GO Ducting Reducer Connector for Cooker Hood Extractor / Tumble Dryer / Air Conditioning (5" / 125mm to 4" / 100mm)

I-sells Metal Ducting Connector 200mm / 8 inch Female Coupling

Metal Ducting Male Sleeve Connector 200mm / 8 inch Standard Coupler

Kair Fast Seal 125mm - 5 inch Ducting Connector for Quick Fitting Round Pipe To Duct Pipe

Kair Round Equal T-Piece 100mm - 4 inch Plastic Ducting Tee Junction Connector

Metal Ducting Male Sleeve Connector 100mm / 4 inch Standard Coupler

Fast Clamp Ducting Connector - 125mm

Metal Ducting Male Sleeve Connector 150mm / 6 inch Standard Coupler

Kair Round Equal T-Piece 150mm - 6 inch Plastic Ducting Tee Junction Connector

I-sells Metal Ducting Male Sleeve Connector 125mm / 5 inch Rubber Seal Coupling

I-sells Metal Ducting Connector 100mm / 4 inch Female Coupling

I-sells Metal Ducting Male Sleeve Connector 100mm / 4 inch Rubber Seal Coupling

I-sells Metal Ducting Connector 125mm / 5 inch Female Coupling

125mm Metal Ducting Female Coupler for Ventilation & MVHR Systems 5"

I-sells Metal Ducting Male Sleeve Connector 150mm / 6 inch Rubber Seal Coupling

Kair Fast Seal 125mm - 5 inch Ducting Connector for Quick Fitting Round Pipe To Duct Fitting