Another Door hook - For Wanhao Duplicator 4x

I was fed up using bits of wire and stuff to hold the door of my Duplicator 4x up out of the way.
I know there are plenty of these out here but I wanted to have a wee design of my own.
The idea is it clips to the top of the printer and swings out the way when not in use.
Its printed in two parts then push fitted together whilst still warm - I used ABS for a bit more "give" when pushing together