Enhanced Security: This sliding door lock increases security and prevents unauthorized outside access. The anti-pry design adds an extra layer of protection to your property and privacy. Structure: This sliding door lock is made of polished zinc alloy, which is corrosion-resistant. The reinforced thick base ensures a secure and stable installation. 90° Sliding Mechanism: This barn door lock features a 90° sliding latch, which effectively prevents forced entry through the door gap. It works with various types of sliding doors, providing versatility and convenience. Smooth: The 360° rotation function of this sliding door lock can be easily opened and closed without causing discomfort to your hands. The polygonal curved design adds elegance to your door.