No lock. Replaces M1-63 slam latches. Push and pull closed cabin deck 1/2 inch door. This type of latch is widely used by major yacht and boat manufacturers and is suitable for new applications. Flush design and simple mounting make this latch ideal for use on hatches, storage compartments, electrical enclosures, and other onboard compartments. Specifications: Cut hole: 38mm Color: Black Material: Plastic Door thickness: 1-10mm Features: 1. Includes all hardware required for installation (screws, mounting plates, and lock plates) 2. Made from anti-corrosion and reinforced plastic materials; durable, waterproof, rust-resistant, and lightweight 3. Suitable for use in marine environments, automation equipment, automotive applications, and industrial equipment 4. Embedded design and easy mounting make it ideal for hatches, electrical access panels, and interior compartments on boats, RVs, and other vehicles Package Contents: 6 x RV Locks 6 x Installation Accessories Note: Light and display settings may cause slight variations in color between the image and the actual item. Measurement allowance is +/- 1-3cm.