Adapter Versions34,5mm Adapter• The inner diameter fits all general 34mm vacuums hoses (like Kärcher)• The outer diameter perfectly fits the large Festool Ø36/32 hoses36mm Adapter• Fits all general 36mm vacuum hoses• Perfect fit for old "Festo" connector• Also greatly fits Festool Cleantec connector, but without interlock36mm Cleantec Adapter• Perfect fit for Festool Cleantec hoses (Ø 27/32)• Connector can be interlocked 3x adapter
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