Easy on/off
I bought this to help pull in the swing out kind of windows... the ones with the crank mechanism which is either a pain or breaks.  I took out the mechanism so I can just push the window out.  But it was difficult to bring in since they are meant to come in with the crank mechanism, obviously.  I just use this handle gadget on the window panes and pull it right in.  It goes on in a half a second and comes off very easily.  It leaves no marks and is super strong.  This is a great multipurpose handle... at least for my purpose!
Rating: 5 stars