{HEAD ~ The tube connection piece} is rotatably attached to a coupling sleeve which carries {TAIL ~ a latch} which is releasably connected to the vacuum cleaner housing in a non rotatable position 
{ HEAD ~ The tube connection piece } is rotatably attached to a coupling sleeve which carries { TAIL ~ a latch } which is releasably connected to the vacuum cleaner housing in a non rotatable position
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH