Various adapters for vacuum hose ID 35mm

Various adapters and connections for vacuum cleaner hose inner diameter 35mm (e.g. https://www.amazon.de/gp/product/B08H2CL45Q) and DN50 (german "HT-Rohr")

• Adapter HT pipe DN50 coupling (needs DN50 lip seal e.g. https://www.hornbach.de/p/ht-ersatzlippendichtring-dn-50-mm/266502/)
• Adapter HT pipe DN50 plug
• Nozzle adapter outer diameter 34mm
• Nozzle adapter outer diameter 38mm
• Rigid hose connector
• Hose connector rotatable
• Simple vacuum cleaner nozzle