Features: Premium rotating door latches lock crafted from corrosions resistant aluminum alloys and iron, ensuring long terms durability and reliability security for indoor/outdoor doors in any climate. Effortlessly installation requires without speciality tool, features a user friendly that simplifies setup while maintaining antitheft protecting. Ideal for households with children/pets and commercial spaces needing frequent access control, combining childproof safety with heavy type performances. Versatile compatibility extends to warehouse doors, retail shops, and residential gates, offering universals fitment for wood/metal/glass surfaces up to 2.5" thickness. Sleek modern profile seamlessly integrates with contemporary decoration, delivering both aesthetic appeal and reinforced door security through its double materials construction. Specifications: Color:Eight Choices Dimension:189mm/7.44in Component:Aluminum alloys, iron Package Includes: 1pc Revolving door latches lock 1pc Dustproof caps 2pcs Decorative hat 2pcs Screws note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.