Premium MaterialThe door and window handle is made of high quality aluminum alloy. It is strong, durable, heat-resistant and corrosion-resistant, not easy to rust. Smooth handles prevent the surface of the window and door frame from abrasion.Lock DesignWith the window locking mechanism, you can easily and safely close and reopen the window. Increased protection and child safety. The window handle replacement is more suitable for aluminum windows and doors.Easy to InstallStart by drilling holes in the right places of the door or window, then simply align the screws with the screw holes and fix the front of the door or window, it is easy to install the casement window handles.Package DetailsYou can get 1 left window handle, 1 right window handle, 8 fixing screws and 4 covers to hide the screws.