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

Fast Clamp Ducting Connector - 200mm

Blauberg Circular Fast Clamp Foam Backed Duct Fan Connector - 100mm 4" Dia

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

Fast Clamp Ducting Connector - 125mm

Blauberg Circular Fast Clamp Foam Backed Duct Fan Connector - 200mm 8" Dia

125mm Round Flexible/Rigid Ducting Straight Connector

Fast Clamp Ducting Connector - 100mm

150mm Round Ducting Flexible/Rigid Straight Connector

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

Blauberg Circular Fast Clamp Foam Backed Duct Fan Connector - 150mm 6" Dia

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

75mm Round Ducting Clamp for Radial Ducting. Bag Of 10 Clamps

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

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

Blauberg Circular Fast Clamp Foam Backed Duct Fan Connector - 125mm 5" Dia