- This mailbox lock set includes sizes of 16mm, 20mm, 25mm, and 30mm, ensuring compatibility with a variety of applications. - Crafted with high-quality materials, this lock set delivers reliable security for cabinets, mailboxes, drawers, and cupboards. - The cam is securely fastened to the lock body with a screw, providing added stability and durability. - Each lock comes with a tubular cam cylinder, ideal for securing box files and important documents. - Available in multiple colors, including a specific color option for the M18 25mm model, allowing you to choose a style that matches your needs. Use Cases: - Perfect for locking mailboxes to protect your mail from theft. - Ideal for securing office cabinets and drawers, keeping sensitive documents safe. - A practical solution for home storage, ensuring cupboards and storage boxes are securely locked. This mailbox lock set combines functionality, versatility, and quality, making it an essential choice for enhancing security in various settings.