High-quality materials: The large RV lock is made of high-quality zinc alloy and high-quality ABS, which is strong and reliable. The exterior is painted with non-polluting, environmentally friendly and harmless artificial paint, which is not easy to scratch and has a longer service life. At the same time, you also have black and pearl white color options, which you can choose according to your interior. Features: The flat keyless push button lock securely closes your cabinet or closet doors, preventing you from opening the interior cabinet doors when moving and tilting your yacht, boat and RV. Scope of application: The button cabinet locks are suitable for all kinds of RV cabinet doors, furniture drawers, cabinet doors and cabinet furniture. Dimensions: For doors and drawers with a thickness of 15-18mm, the hole diameter is 26mm. Easy to install: You don't need to find a professional to install it.