Nilfisk GM200 GM300 GM400 vacuum cleaner Parking tube support. It fits under the plug recess.
This usually goes missing after unit has been repaired by unauthorised service people. Supports nozzle and tubes in parked position.
Also used in the Nilfisk King GM500 and Nilfisk Pelican series of domestic vacuum cleaners.
At the moment, standard postage within Australia is capped at a maximum of $20!