【Enhanced Security】— Upgraded 180 degree sliding barn door lock offers sturdy and easy installation, perfect for all wood doors. Unique snap-on design with flexible hand-tightening feature ensures safe usage without occupying extra space. The lock's movable parts stop at every 90° angle, providing both vertical and horizontal locking options. 【Premium Materials】— Crafted from high-quality solid zinc alloy, our sliding barn door lock is coated with a multi-layer finish for enhanced durability and corrosion resistance. This construction guarantees long-lasting reliability for years to come. 【Simplified Installation】— The flip gate latch lock can be easily installed on either side of the door at a 180° angle. Mount the lock on your door frame using the provided screws after marking the height and hole positions, ensuring proper distance for rotation card functionality. 【Secure Your Loved Ones and Property】— Rest assured with our snap-on flip door locks, designed to provide safety for both your family and property by keeping babies and pets secure while maintaining your privacy. 【Versatile Application】— This door latch is compatible with most doors and can be used in various settings such as bedrooms, balconies, garages, windows, barn doors, kitchen cabinets, gardens, bathrooms, and offices. Strengthen family security with this barn door lock, preventing unauthorized access and ensuring the safety of children and pets inside.