General description The Silver Secure Key Box is a high-security storage solution designed to keep your keys safe and accessible. With a robust zinc alloy construction, this lock box features a 4-digit combination code that offers tens of thousands of possible combinations, ensuring strong anti-theft protection. Its compact design allows for easy installation and use, making it suitable for various locations such as homes, garages, schools, and emergency entrances. Technical specifications Material: Zinc Alloy Lock Type: 4-Digit Combination External Dimensions: 72 x 37 x 94 mm Internal Dimensions: 56 x 27 x 72 mm Product Weight: 300 g Installation Comes with mounting hardware including 4 screws and 4 expansion plugs. Includes an instruction manual in English. To install, insert screws and plastic expansion plugs into a wall or other hard surface. Usage Can hold up to 5 house keys or 3 large keys. Ideal for outdoor or indoor use, including warehouses, doorsteps, and garages. Initial