🗝️ Secure Key Lock: Safely store documents or items with peace of mind. 🏢 Convenient Through-The-Wall Design: Large Rear Door Makes Accessing Deposited Items Easy with The Included Keys. 🔒 Enhanced Security: Durable construction and key lock provide added protection against tampering. ⚙️ Easy Installation: Simple mounting process and Pre-Drilled Wall Mounting Holes ensures quick setup for immediate use. 📄 Adjustable Chute: Easily Adjust Chute Length with Included Pins to accommodate various document sizes and quantities.