Check the listing for details. Air Heater Duct Connector, 75mm/3inch L-Shape Elbow Ducting Pipe Outlet 1PCS. Condition: New. Listed at 15.74 USD. Air Heater Duct Connector, 75mm/3inch L-Shape Elbow Ducting Pipe Outlet Connector for Parking Caravan Heaters, Black PlasticSize: 1PCSAbout this item 【Size】1PCS 【Function】Replacement for your broken warm air vent outlet, prevents your car surfaces from scratches and dust. 【Material】Made of durable plastic material, designed to last. 【Applicability】Compatible with most air parking heaters. 【Package List】1 x 75mm/3inch diesel air heater duct connector. No need to drill or cut, install directly. Size description: 1PCSAir Heater Duct Connector, 75mm/3inch L-Shape Elbow Ducting Pipe Outlet Connector for Parking Caravan Heaters, Black PlasticSize: 1PCSAbout this item 【Size】1PCS 【Function】Replacement for your broken warm air vent outlet, prevents your car surfaces from scratches and dust. 【Material】Made of durable plastic material, designed to last. 【Applicability】Compatible with most air parking heaters. 【Package List】1 x 75mm/3inch diesel air heater duct connector. No need to drill or cut, install directly. Size description: 1PCS