https://click4r.com/posts/g/18....191662/the-replace-u
Replacing uPVC Window Handles It is simple to change the handles on upvc windows. The important thing is to ensure that the replacement handle fits the spindle cut out in the window mechanism. If the steps below are followed the cockspur handle will be able to fit into most windows. The most important factor is the step size of the handle. What to Do You Look For? A large portion of windows in the UK are fitted with uPVC handles, and over time they can begin to show signs of wear and