Large Key Storage Compartment: With a spacious inner compartment of 45 cubic centimeters, our lockboxes offer 12 cubic centimeters more space than the competition, allowing you to fit 13 standard house keys Wide Range Of Uses: Ideal for Realtors, Property Managers, Pet Sitters, Contractors, Emergency Personnel, Rentals, or anyone that is looking to grant access to a property when they are not there Unique Construction: Our 4 digit combination lock box uses a hinged construction which keeps the lockbox in one piece even when it is open. This prevents the lockbox door from coming loose and getting lost. The hinged door opens at a 90-degree angle, allowing you to place keys in the lockbox without them falling out Portable: Lightweight but heavy duty this outdoor key safe lockbox can be taken with you on the go. It is waterproof and weatherproof and can be used indoor or outdoor Protection: To protect your doors and door frames from damage, our lockboxes come equipped with plastic or vinyl covering on the shackle and thick foam padding on the back preventing the door or doorframe from becoming damaged Our Vault Locks 3200 series is a small, secure, 4-digit numeric key storage lockbox that is designed to protect valuables. It can be locked and unlocked using a 4-digit code, which can be easily set and changed by the user. This combination lockbox has a shackle that can be used to hang your lockbox on a doorknob. The lockbox and dials are built with high grade rust and corrosion resistant zinc alloy to ensure longevity. The shackle features a tamper-proof design and is made of iron to ensure maximum security. It is compact and portable, making it perfect for use at home, in the office, or while traveling. It can be used to store up to 13 standard house keys, and other small items