🔑 Unlock peace of mind with style! Mounts effortlessly on doorknobs, gates, and more. Built to withstand rain, sand, and salt. Crafted from unbreakable materials for ultimate protection. Set your own 4-digit combination for peace of mind. Perfect for homes, rentals, and businesses. waterproof 4-digit code heavy-duty metal The Key Lock Box Portable is a robust, waterproof solution for securely storing spare keys. Made from heavy-duty metal and featuring a customizable 4-digit combination, it’s designed for both indoor and outdoor use, making it ideal for realtors, businesses, and homeowners alike.