5pcs Universal Inner Diameter 32mm Vacuum Cleaner Accessories Hose Connecting Threaded Tube Wall Plug

1. For use with a hose with an inner diameter of 32mm and an outer diameter of 39mm2. Wear-resistant and durable, not easy to damage3. Easy to install and easy to use4. Real machine mold opening, high adaptability5. Interface inner diameter: 32mm6. Interface outer diameter: 37mm