Durable sliding barn door lock designed for homes, cabinets, and garden enclosures. The hook at the end automatically unlocks when force is applied, enabling quick release and helping manage curious children or pets. It operates quietly to keep your environment peaceful. Key features - Automatic unlock hook: releases when pressure is applied for fast, easy access. - Quiet operation: designed to secure doors without noise. - Strong, long-lasting construction: high quality carbon steel with a corrosion resistant coating that resists scratches, corrosion, and darkening; smooth, reliable movement. - 360-degree rotation and left/right mounting: universal compatibility for doors, cabinets, sliding double doors, or vinyl fences. Suitable for pet doors, garden doors, and chicken coops. - Easy installation: fix with four screws using a screwdriver; straightforward setup. Usage scenarios - Childproof pantry or cabinet to keep snacks or medicines secure. - Secure garden shed doors, chicken coops, or pet enclosures without bulky hardware. - Lock sliding interior doors or double doors while maintaining a quiet operation. Quality assurance If any parts are missing or defective, contact us and we will resolve the issue promptly.