The Locinox Surface Mounted Electric Gate Lock with Fail-Open is a versatile locking solution for square tube gates measuring 40-60mm. This electric gate lock offers enhanced security and convenience for your gate system. It features a fail-open mechanism, ensuring that the gate can be manually opened in case of power failure or emergency situations. The surface-mounted design allows for easy installation on square tube gates, and the silver finish adds a sleek and modern touch. With adjustable compatibility and reliable functionality, this electric gate lock is ideal for both residential and commercial applications.