Key Product Features✔️ WILL IT FIT MY APPLICATION? Our Class C MECHANICAL RV DOOR LOCKS FITS MOST CLASS C Campers with a LOCK HOLE OPENING OF 3.50" Wide x 4.50" Tall x 1.5" Thick. CHECK DIMENSIONS and LATCH STYLE with your trailer or RV before purchasing! Our RV latches are designed with your security in mind!✔️ WHILE OTHER RV MECHANICAL RV DOOR LOCKS ARE flimsy and made of plastic, our NEW ALL-METAL camper lock replacement is NOW LIGHTER & STRONGER than before! The new WATER-RESISTANT TECHNOLOGY allows our locks to handle extreme rain & humidity. It is resistant to dirt, dust, and rain & With Heavy Duty Construction, we can secure your valuables and HELP YOU TRAVEL WORRY-FREE WITH LOVED ONES.✔️ EACH KIT ARRIVES READY TO INSTALL AND INCLUDES 1x RV Door Lock, 2x Mechanical Keys, Extra Sealing Gasket, Screwdriver, Extra Length Screws, Mounting Hardware & Owner's Manual/Installation guide. INSTALL IT WITHIN 10-MINUTES! All 100% backed by our 24/7 Online Support. MAKE SURE OUR LOCK DIMENSIONS FIT YOUR APPLICATION.✔️ Our CLASS-C MECHANICAL LOCKS FOR RV DOORS are designed with DURABILITY in mind. This latch is designed to replace most OEM latches. FITS MOST CLASS-C with a LOCK HOLE OPENING OF 3.50" Wide x 4.50" Tall x 1.5" Thick. We include SEVERAL EXTRA ITEMS in our COMPLETE KIT to SAVE YOU MONEY & TIME. Check compatibility with your trailer before purchasing!✔️LEAVE YOUR TRAILER OR CAMPER WITH PEACE OF MIND. Our camper door latch uses premium locking technology to allow you to leave your RV without worrying about your valuables. Enter your trailer knowing all your precious items will be there. Our camper door locks include 2 mechanical keys UNIQUE TO LATCH.IT BRAND, NO MORE HAVING TO PAY EXTRA TO BUY SPARE KEYS!