[Material]:This bathroom door lock for RVs and yachts is made from plastic,ensuring its durability and long term use.It is corrosions resistant,wear resistant,sturdy,and not easy to break [Suitable Size]:The door handle size is 3.54inch with a hole opening size of the same measurement.It can be installed on doors with a thickness ranging from 0.71inch to 1.38inch [Easy Installation]:With its standard size and simple design,this lock can be easily installed on your RV or yacht's bathroom door without any trouble [Wide Appliaction]:The trailer door latch is suitable for bedrooms,bathrooms,kitchens,RVs,cars,and so on [Package Includes]:Each package comes with a set of bathroom door locks,providing everything you need for installation and use right away, Weight: 0.4739938633 pounds, Manufacturer: KIXZSAZ