Nilfisk industrial vacuum cleaner conductive rubber hose 50mm steel bayonet kit of all the what, are now 4 parts in the second photo.

It is the male part that fits into the inlet of the and the and the  as well as the  and the  3 phase industrial vacuum cleaner etc.

At the moment, standard postage within Australia is capped at a maximum of $25 so maximise the saving on postage and buy some of the other related parts below!