1Interior and exterior assembly, with builtin deadbolt better protecting your goods from thefts, travel worry free. 2Multiple casting process allows it to stand harsh weather, upgraded assembly process makes it more durable. 3Fits hole cutouts from 2 1/2in x 3 1/2in to 3in x 4in and door thicknesses from 1 1/4in to 1 1/2in. 4Using zinc alloy material, durable, corrosionresisting, oxidation treatment, wear resistance, for longterm outdoor use. UV resistant surface keeps the lock from fading. 5Include 2 keys, 8 screws with different length to meet your different needs, both inside and outside latches, easy to install. 6The installation accessories are complete, direct installation, convenient and quick, the matching key shell can be used directly, the whole surface is powdercoated, good hand feeling. Item Type: TrailerDoorLatch Sliding Bolt Material: Zinc Alloy Galvanized Door Lock Component Processing: Black Powder Coating Fixing Plate and Bracket Material: Steel Alloy Galvanized Colour: Black Function: Modification, Installation, to Protect the Property in the Car More Securely and More Confidentially Specifications: 1 Set (Two Keys are Delivered, Can Be Used Directly, and Installation Fixed Latch) Fitment: For RV, Yacht, Camper, and Other Large Vehicles 1 x Door Lock1 x Latch1 x Latch Bracket4 x Key8 x Long Screw2 x Short Screw2 x ScrewSpikePlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.