https://www.repairmywindowsand....doors.co.uk/haywards
How to Replace UPVC Window Handle The kind of handle or lock you have is the first thing you should think about when replacing a upvc window handle. In-line Espagnolette handles are a standard option that can be used in any UPVC window with a cranked mechanism (where the handing is required). You can remove the spindle by opening the window 90 degrees and turning the pin or screw. Spindle To replace the window handles made of upvc first, you need to ensure that the handle is compatible with the window