Features: 1. The IP67 waterproof technology allows the camper door latch to withstand harsh outdoor conditions. 2. The zinc alloy metal finish and sealing gasket provide resistance to rust and dirt, helping secure your belongings. 3. Includes 1 RV door handle, 2 mechanical keys, 8 fixing screws, buckle, and brackets. 4. Utilizes reliable locking technology to help secure your RV when unattended. 5. Each lock set comes with unique keys, providing secure access to your trailer. 6. Compatible with campers, 5th wheels, bumper pull, horse, and cargo trailers. Fits most trailers with an opening of 3.75 x 2.75 x 1.5 inches (9.5 x 7 x 3.81 cm). Includes screws of varying lengths for a secure fit. Specifications: Item Type: Camper Door Latch Material: Zinc Alloy, ABS, Steel Alloy Handle Material: Zinc Alloy Lock Tongue Material: Zinc Alloy Door Lock Component Processing: Black Powder Coating Fixing Plate and Bracket: Galvanized Steel Alloy Set Includes: 1 latch set with 2 keys and mounting hardware Color: Black Suitable for Door Thickness: Approx. 32–38 mm (1.26–1.5 inches) Door Opening Size: Width 68–70 mm (2.68–2.7 inches), Height 92–104 mm (3.6–4.1 inches) Function: Modification, installation, improved security for vehicle storage Fitment: Designed for RVs, yachts, campers, and other large vehicles Fits most trailers with an opening of 3.75 x 2.75 x 1.5 inches (9.5 x 7 x 3.81 cm)