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

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

Fast Clamp Ducting Connector - 150mm

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

100mm Round Flexible/Rigid Ducting Straight Connector

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

Manrose White Flexible Ducting connector (Dia)100mm (W)100mm

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

Manrose White Flexible Ducting connector (Dia)125mm

204mm x 60mm Duct Connector Rectangular Duct

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

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