Master Lock Set-Your-Own-Combination Lock Box (5423D)

Set-Your-Own-Combination Lock BoxWall-mount design for permanent installationConvenient push-button locking mechanism in familiar alpha-numeric telephone keypad formatSet your own combination using up to 12 letters, numbers, or bothLarge buttons for ease-of-use, even in low-light conditionsLarge internal cavity prevents jamming, even when holding multiple keysProtective weather cover prevents freezing and jammingMolded body and vinyl-coated shackle prevent scratching