The Cego Frameware Window Key KWL39 is designed to fit Old Prima and Cego 6325 window handles. It is a spare key for UPVC windows that provides an easy and secure way to open and close the window. The key has a unique design that prevents it from being copied, making it difficult for intruders to gain access to your home.

The KWL39 key is made of durable silver steel, which makes it resistant to corrosion and wear. It also features a special locking mechanism that ensures the window remains securely locked when not in use. Additionally, the key has a smooth finish that makes it comfortable to hold and operate.