General description The Automatic Door Lock set includes 6 pieces of sturdy aluminum door locks designed for enhanced security. Made from solid aluminum alloy, these locks are durable, corrosion-resistant, and will not rust or deform, ensuring long-lasting use. The innovative spring mechanism provides high safety performance, making it difficult to open accidentally. For added security, these locks can also be used with a regular padlock (not included). Technical specifications Material: Solid aluminum alloy Quantity: 6 pieces of locks Screws included: 24 screws Installation Simple installation process Select the installation location Drill holes and tighten the screws to complete the installation Usage Suitable for family rooms, gates, garages, gardens, bathrooms, closets, kitchens, offices, hotels, etc.