Hi and thanks for any advice.
I want to know best way to connect a washing machine hose (1 1/4 inch diam) to the drain pipe which is also 1 1/4 inch. Pictures of both attached. The outer diameter of the pipe (which is threaded) is just too big to expand the rubber hose over it/clamp etc.

I was thinking a coupling or adaptor?
Cheers
Youryaki