Designed to work closely with your AC system, the coupler easily connects two hoses at both ends. With an outer pipe size of 15cm, it ensures a tight and secure fit for optimal performance. Improved Airflow: Keep your air conditioner running more efficiently with our Portable AC Coupler that securely connects both ends of your air hose connector, providing effective heat insulation and quickly discharging hot air through the exhaust hose.
eBay
51mm to 54mm Motorcycle Exhaust Pipe Diameter Converter Motorcycle Stainless Steel Reducer Adapters
Aliexpress UK
UNIVERSAL EXHAUST Y-PIPE 2.25" SINGLE 2". Made from high grade stainless steel (T304).
eBay
Y Pipe 2.5" Single to 2''Dual Adapter Connector Stainless Steel Exhaust Reversible
Aliexpress UK
Stainless Steel Exhaust Adapter Pipe and Clamp. This product is useful for joining / connecting different pipe sizes together.
eBay
15CM Square Portable Air Conditioner Exhaust Duct Interface Pipe Tube Connector Adapter Air
Aliexpress UK
2.5" - 63.5mm EXHAUST CONNECTOR. Universal 63.5mm Exhaust Connector Stainless Steel 304 grade.
eBay
Exhaust hose adapter pipe Connector plastic reduction check valve 80-200 mm Duct Reducer for Air
Aliexpress UK
Special Features :Exhaust pipe adapter. Pipe thickness: 1.5MM. Material Type :stainless steel. Motobike Make :Universal. ・All savings are passed on to you to keep prices low. External Testing Certification :CCC.
eBay
Adjustable Exhaust Pipe Dual Outlet Stainless Steel Exhaust Pipe Tips for range rover vogue L322
Aliexpress UK
Size: 58mm to 60mm. length: 90mm. Easy to fit just need a 17mm Spanner Or Socket to tighten the clamp. The product is also very easy to install, making it a great option for those who want to save money on repairs.
eBay
Elbow Air Parking Heater Exhaust Pipe Coupling Band Clamp For Webasto Heater Exhaust Pipe Coupling
Aliexpress UK
For example" 1.5" 38.1mm - 1.75" 44.5mm is a 1.5" 38.1mm section swaged one end to fit over 1.5" 38.1mm OD tube and the other side is swaged to fit over 1.75" 44.5mm OD tube. Stainless Steel Tube & Pipe Joiner.
eBay
Chain Cutter Chain Exhaust Tube Pipe Cutter Multi Wheel Blade Tail Pipe Cutter Automotive Exhaust
Aliexpress UK
Made from high grade stainless steel (T304). Type: Exhaust Pipe. 1Pcs exhaust pipe. Material: Stainless steel 304. Color: Silver.
eBay
1pcs Car Muffler Exhaust Pipe Graphite Gasket Seal Ring 35mm-75mm Dia Exhaust Tail Pipe Flange Donut
Aliexpress UK