Puroma Key Lock Box 4 Digit Combination Outdoor Wall Mount Shackle Gray Black Puroma Key Lock Box offers a secure and convenient way to store spare keys for your home, office, or rental property. This heavy-duty wall-mount or shackle-hang lock box is constructed with durable zinc alloy and steel, providing high resistance to hammering, sawing, and prying. The 4-digit resettable combination allows for thousands of personalized code options, ensuring maximum security without the need for physical keys. A protective shutter door shields the dials from dust, sunlight, rain, and snow, making it ideal for outdoor use. The package includes the lock box, mounting screws, expansion plugs, and a user manual for easy installation. Brand: Puroma Type: Key Lock Box Mechanism: 4-Digit Combination Mounting: Wall Mount or Shackle Material: Zinc Alloy, Steel Color: Gray, Black Features: Resettable Code, Weatherproof Shutter Indoor/Outdoor: Both Security Level: High Included: Screws, Expa #Waterproof