Features: The main body of the product is made of high-quality plastic and zinc alloy cover, offering a simple, stylish, and durable design. This product features high structural strength, shock resistance, waterproof performance, fire resistance, high temperature resistance, and corrosion resistance. One-piece molding with precise casting craftsmanship ensures smooth and refined finish, providing excellent physical stability. Fine polishing and electroplating make the surface resistant to wear, rust, and fading. Suitable for use in door locks on RVs, buses, yachts, ferries, mechanical trunks, trucks, and similar applications. Specifications: Material: Zinc Alloy Size: Approx. 84x89mm / 3.31x3.5in Type: With Lock Cylinder, With Lock Cylinder (Matt) Net Weight: 200g Note: Please allow 1mm error due to manual measurement. Due to differences between monitor displays, the image may not reflect the actual color of the item. Package Includes: 1 x RV Entry Door Lock