Our new 100 Key Portable Locking Key Box features 100% steel construction, zinc coated steel, and a high quality textured outdoor powder coating. All of the #’s are screen printed for extra durability. The key hooks special design ensures the key will stay on the hook even during heavy and aggressive use. High quality steel modeled slam locks have been used to ensure ease of use. This key box can be mounted to a wall, OR to our modular key box stand.