Feature: 1. Great Anti Theft Performance: The window lock is made of high strength aluminum alloy material, reasonable structure design, can effectively prevent the window from being pry open, protect the safety of family property and personnel. 2. High Durability: The window lock is made of premium materials, with high erosion resistance and wear proof performance, long service life, not easy to damage. 3. Excellent Hand Feeling: The surface of the child proof security lock is manufactured smoothly, feel comfortable and switch smoothly, very convenient and safe to use. 4. Beautiful Appearance: The window lock has a beautiful T shape, simple lines, bright surface treatment, suitable for various room styles, stylish and advanced. 5. Easy Installation: The installation of window locks is very simple, no need to carry out complex modification work, suitable for all types of window. Specification: Item Type: Window Sash Lock Material: Aluminum alloy Weight: Approx. 65g/2.3oz Package List: 1 x Window Sash Lock 1 x Raised Base 2 x Screw 2 x Decorative Cover