High qualityhandle of window is made of zinc alloy material. The window handle is durable, heat resistant and corrosion resistant. The smooth handle can prevent the surface of the window and door frame from being worn. Smooth HandleDouble glazing window handles are smooth, which can protect the surface of the door and window frame from abrasion. Locking 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 better suited to aluminium windows and doors. Easy to installAlign the screws with the screw holes to fix the front of the doors and windows, contains fixing screws. Multiple Functions You can use cockspur window handles on windows and sliding doors. The window handles for windows white can also be given to your friends and family as an indispensable family gift to provide security for their lives, which can easily get their welcome and love.