Features: 1.The IP67 waterproof technology allows our camper door latch to handle the harsh outdoors. 2.The zinc alloy metal finish and sealing gasket allows it to be rust proof and dirt proof to secure your valuables. 3.Totally includes 1 RV door handle, 2 mechanical keys, 8 fixing screws, buckle and brackets. 4.Use premium locking technology to allow you to leave your RV without worrying about your valuables. 5.Each lock set comes with unique keys. Enter your trailer knowing all your precious items will be there. 6.Compatible with campers, 5th wheels, bumper?pull, horse and cargo style trailers. Will fit most trailers with an opening of 3.75 x 2.75 x 1.5in/9.5 x 7 x 3.81cm. We include different length screws to allow a seamless fit. Specification: Item Type: Camper Door Latch_x000D_ Material: Zinc Alloy +ABS+ Steel Alloy_x000D_ Handle Material: Zinc Alloy_x000D_ Lock Tongue Material: Zinc Alloy_x000D_ Door Lock Component Processing: Black Powder Coating_x000D_ Fixing Plate and Bracket: Steel Alloy Galvanized_x000D_ Specifications: 1 Set (Two Keys are Delivered, Can Be Used Directly, and Installation Fixed Latch)_x000D_ Colour: Black_x000D_ Suitable for Door Thickness: Approx. 32-38mm/1.26-1.5in_x000D_ Door Opening Size: Width 68-70mm/2.68-2.7in, Height 921mm/3.620.04in_x000D_ Function: Modification, Installation, to Protect the Property in the Car More Securely and More Confidentially_x000D_ Fitment: For RV, Yacht, Camper, and Other Large Vehicles_x000D_ Fit most trailers with an opening of 3.75 x 2.75 x 1.5in/9.5 x 7 x 3.81cm