- Material: Crafted from durable zinc alloy for long-lasting performance and resistance to wear and tear. - Mount Hole Diameter: Designed for a perfect fit with an 18mm mount hole, ensuring easy installation and secure attachment. - Threaded Body Length: Available in multiple lengths (16mm, 20mm, 25mm, 30mm) to accommodate various mailbox designs and preferences. - Quantity: Each package includes 1 mailbox lock, providing everything you need for a reliable security upgrade. Key Benefits: - Enhance the security of your mailbox, protecting your mail and personal information from theft. - Easy installation process allows you to replace or install locks quickly without professional assistance. - Versatile design ensures compatibility with a wide range of mailbox styles and sizes. Use Scenarios: - Ideal for residential mailboxes, ensuring that important letters and packages remain safe from unauthorized access. - Perfect for commercial mailbox applications, providing secure access for employees while deterring theft. - Great for use in storage units or cabinets, offering added security for valuable items.