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There are a variety of different kinds of uPVC handles. Some are more well-known than others. The most popular handle is the Espagnolette that operates an espagnolette with multiple points hidden within your double-glazed window frame. Cockspur handles is another popular window handle. They are usually found on older uPVC or wooden windows. The Yale Securistyle Virage Cockspur handle is a great choice, as it has a premium deadlock cylinder and an ergonomic grip. Tilt and Turn Handles If you have a window made of uPVC that tilts open, you may need to