- Durable Construction: This lockable key storage box features a heavy-duty steel locking mechanism and a zinc alloy cast body, ensuring exceptional resistance against hammering, sawing, and prying. Its robust design guarantees long-lasting use, protecting your valuables in homes, garages, schools, gyms, warehouses, and more. - Weatherproof Design: Equipped with a protective black cover, this wall-mounted key lock cabinet safeguards the dial from dust, rain, snow, and ice, enhancing its durability. Suitable for both indoor and outdoor use, it allows you to securely share spare keys with trusted individuals, making it ideal for fitness enthusiasts, cleaning services, house rentals, emergency medical needs, and Airbnb hosts. - Spacious Storage: External dimensions: 11.5 x 8.5 x 5.5 cm (H x W x D); internal dimensions: 11 x 8 x 3 cm (H x W x D). This key safe box offers ample storage for 5-8 medium-sized house keys, access cards, car keys, and other small items, providing easy and secure access for caregivers and home workers. - Enhanced Security Features: Installation is straightforward, even for non-DIY individuals, with the included four heavy-duty screws and expansion plugs for stable wall mounting. The resettable 12-digit combination offers thousands of security combinations, ensuring maximum protection. Remember to document your code, as forgetting it will lock you out of the key box. This key storage solution provides peace of mind with its durable, weatherproof design, large capacity, and high safety features, making it an essential addition to any secure environment.