Concealed Mountain Fastener
Patio Door Lock Heavy Duty Extruded Push/Pull Lock; white finish; includes
keeper; plastic snap on cover conceals mounting screws. Locking pin is spring
loaded and will lock door automatically when closed unless pin is retracted and
twisted 90 degrees. Keeper Plate allows for a 3" ventilation without minimizing
security. Overall pin length is 5 1/2 inches.
The Patio Door Guardian was designed to
effectively secure and childproof sliding patio doors in homes and balcony
sliders in apartments and condos. The Patio Door Guardian will not fit patio
doors with the sliding door on the outside.
Door Guardian Installation Instructions