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

Fast Clamp Ducting Connector - 150mm

100mm Round Flexible/Rigid Ducting Straight Connector

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

100mm Round Threaded Hose Connector Male - Connect Flexi Duct To Rigid

Fast Clamp Ducting Connector - 200mm

204mm x 60mm Ducting Flat to 125mm Round Adapter

Kair Round Connector 100mm - 4 inch to Connect Duct Pipe or Flexible Ducting Hose

150mm x 70mm Flat Channel Rigid Ducting Connector

Fast Clamp Ducting Connector - 125mm

Kair Round Connector 150mm - 6 inch to Connect Duct Pipe or Flexible Ducting Hose

Kair Ducting Adaptor 220mm x 90mm to 150mm - 6 inch Rectangular to Round Straight Channel Connector

204mm x 60mm Flat Channel Ducting Connector

125mm Round Flexible/Rigid Ducting Straight Connector

Fast Clamp Ducting Connector - 100mm

150mm Round Ducting Flexible/Rigid Straight Connector

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

204mm x 60mm Duct Connector Rectangular Duct

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

Kair Ducting Adaptor 150mm x 70mm to 125mm - 5 inch Rectangular to Round Straight Channel Connector