Features: Full zinc alloy lock body, strong and with nice durability, corrosion resistant, anti-oxidation, for long-term outdoor use, not easy to damage. Can be used to replace old or damaged RV locks, opening size is 68x92x32-36mm. Easy to install and use, suitable for travel trailers, campers, trucks, RVs, cargo haulers, etc. Delivery includes 1 * door lock, 1 * inside latch, 1 * outside latch, 2 * keys and 10 * screws. Specifications: Color: Black/ White/ Chrome Plated(optional) Material: Zinc Alloy Opening Size: 68 * 92 * 32-36mm/ 2.7 * 3.6 * 1.3-1.4in Item Size:121 * 110 * 54mm/ 4.8 * 4.3 * 2.1in Package Size: 190 * 140 * 70mm/ 7.5 * 5.5 * 2.8in Package Weight: 990g/ 34.9oz Packing List: 1 * Door Lock 1 * Inside Latch 1 * Outside Latch 2 * Keys 10 * Screw