CAL Doublex Classic Window Lock for Protecting Sliding Doors, Patio sash Windows and Balcony Doors Against Break ins (White)

Practical – quick, easy closure by pressing the steel latch. Protect your house from burglary with the convenient latch. The No. 1 in the USA. The best-selling sliding door lock in the States for 20 years! Easy to assemble – a detailed, illustrated step by step instructions are also included in the box contents of the product. Innovative and discreet design – discreet security thanks to the flat and narrow design, only 10.5 mm. The quickest and most effective solution to secure your patio door against prying. Built-in child lock – with the key function, a bolt of the safety can be locked and thus prevents unwanted opening of the door/window. Certified safety – passed by the Institute "Hurricane Engineering & Testing Inc.USA" pry test over 1000 lbs with flying colours. Please note: Not suitable for lifting sliding doors., Weight: 0.53351867404 pounds, Manufacturer: CAL