Height: 89 mm Width: 54 mm Glass Thickness: 8 - 12 mm features: Sliding glass door lock with indicator Lock can also be used with hinged doors An attractive and practical way to add security and privacy wherever 8 to 12 mm glass doors are used in Glass-to-Wall or 180 degree Glass-to-Glass installations For glass to glass keeper 18234 see Related Products A turn of the thumbturn on the interior side of the lock changes the colour of the exterior indicator Emergency access is made possible by a low profile screw on the exterior face The lock comes with a wall mounted strike plate, screws, and anchors Both lock and receiver come with gaskets and hex wrench Glass must be notched for installation of lock, cutout required 70 mm x 43 mm Brass and stainless steel