1.Iron 2.Imported 3.[Iron]Made of high strength iron material, and through the galvanized process, it effectively enhances the pull ring latch lock's anti-corrosion and anti-rust ability, high abrasion resistance, strong tensile strength, and impact resistance, which ensures that the locks are sturdy and reliable, and maintains stable performance in long-term use 4.[Pull Ring]Equipped with a unique pull ring design, which can easily open the lock with just one pull, easy and fast operation, and greatly enhance the efficiency of use 5.[Spring Loaded Latch]Built-in spring-loaded latch mechanism, after the release of the latch bolt, the automatic sliding lock will automatically rebound back to the position, without manual operation, more convenient and effortless to use 6.[Bi-directional Latch Selection]The loop door latch provides two designs of latch bolt up and latch bolt down direction, which can be purchased flexibly according to the actual needs to meet the installation requirements of different scenarios, and enhance the applicability and flexibility of the locks