51mm to 60mm ID Vacuum Hose Reducer Adapter Cleaner Hose Coupler Black | eBay
SPARES2GO Dust Extractor Port Multi Adaptor Reducer Kit Compatible wit
2" to 1.5" Vac Hose Reducer - Alltec Network
6 Pcs Vacuum Cleaner Hose Adapter, Universal Vacuum Hose Reducer Hose Adaptor Kit, Vacuum Cleaner Power Tool for Dust Extraction Vacuum Cleaner Conversion : Amazon.co.uk: Home & Kitchen
3 Pieces Vacuum Hose Adapter, 2-1/2 Inch to 1-1/4 Inch, 1-1/4 Inch to 1-3/8 Inch to 1-1/2 Inch, 1-3/8 Inch to 1-1/4 Inch Wet Dry Vacuum Converter Reducer Attachments for Vacuum Cleaner : Amazon.co.uk: Home & Kitchen