https://click4r.com/posts/g/18....268908/how-to-resolv
https://www.openlearning.com/u..../laursenpappas-slh3l
How to Replace UPVC Window Handle When replacing the window handle made of UPVC, the first thing to consider is the type of lock and handle that you currently have. In-line Espagnolette handle is a standard option that will fit any UPVC window that is equipped with a crank system (where handing is applicable). You can remove the spindle by opening the window 90 degrees, then