This is a clear Lucite, two-piece hinged assembly with spring-loaded plunger lock. The clear adhesive handing securely blocks door in closed or ventilating position. No tools are needed to be installed properly. These locks are inconspicuous when installed. Each lock mounts to any glass surface of your stationary sliding glass window. Comes in a convenient 2 pack. Order your today.

Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.