Dyson Compatible Tool Adapter. 

This adapter allows the the older 32mm Dyson tools that look like this......

.... to be used with the following newer upright, canister, hand-held and cordless Dyson models: 

DC16, DC17, DC19T2, DC22, DC23, DC24, DC25, DC26, DC27, DC28, DC29, DC30, DC31, DC32, DC33, DC34, DC35, DC36, DC37, DC38, DC39, DC40, DC41, DC42, DC43, DC44, DC45, DC46, DC47, DC48, DC49, DC50, DC51, DC52, DC53, DC54, DC55, DC56, DC58, DC59, DC63, DC65, DC66, Cinetic and V6.

The other photos show you the old style 32mm tools being used with the adaptor with various machines with the late type hose fitting as examples.

Please note: This adapter will NOT fit the DC05 motorhead, DC08, DC11, DC15, DC18, DC19 standard, DC20 and DC21. 

Please note: These parts are non-genuine compatible spare parts and any manufacturers names and/or part numbers are used for reference purposes only.