HIGH QUALITYThe window handle for the window is made of zinc alloy material. Window handles are durable, heat-resistant, and corrosion-resistant. Smooth handles prevent surface wear on door and window frames. Please refer to the second product size chart when purchasing. Smooth HandleThe double-glazed window handle is smooth, which can protect the door and window frame surface from wear and tear. Lock DesignWith the window locking mechanism, you can close and reopen your windows easily and safely. Enhance protection and child safety. Window handle replacement parts are better suited for aluminum windows and doors. Easy to InstallAlign the screws with the screw holes to secure the front of the door or window, 8 fixing screws included. Multi-FunctionYou can use chicken bayonet window handles on windows and sliding doors. White window handles can also be given to your friends and family as an indispensable home gift, providing security for their lives and easily welcomed and loved by them.