Features: brand new and high quality The main body of the product is made of high-quality ABS+Metal, which is simple, fashionable and durable. This product has high structural design strength, shock resistance, waterproof, fire resistance, high temperature resistance and corrosion resistance. One-piece molding, fine casting workmanship, smooth and delicate, with strong physical stability. Fine polishing electroplating, not easy to wear, rust, fade. Widely used in door locks for RVs, buses, yachts, ferries, mechanical trunks, trucks, etc. Specifications: Material:ABS+Metal Hole size: Approx.38.5x72 mm/1.5x2.83 inches Color: Black Applicable door thickness: 27-50mm Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x RV Door Lock