How to Fit a Universal Adapter
Hold universal adapter with both hands, one hand on the thicker end the other hand on the thinner end.
twist anti-clock wise to loosen the rubber ring but don't unscrew all the way.
Fit the universal adapter on to the metal rod, at the bottom end of the rod.
hold the adapter with both hands and whilst the rod is inside the adapter screw to tighten the ring. screw clockwise.
now insert the floor tool, brush or any other part you wish. your diameter has been converted to 32mm standard diameter!
you can go trough the same steps to fit the universal adapter onto the handle (bent end piece)