The spring loaded design ensuring that your gate will automatically close behind you, providing added convenience and security Make from Stainless Steel, these auto closing gate hinges is builted to bear heavy use and provide long terms durability With included mounting hardware, these gate hinges is and will have your gate up and running in none time Great for sheds, cabinets, wooden door, fence, outdoor garden door, farmhouses window, security around swimming pools, nurseries, schools, homes, playgrounds and hotel The auto-closing feature of these gate hinges provide added security by ensuring that your gate always stays closed, even you forget to close it behind you, Manufacturer: JDNH