Introduction: It is designed by modular method to change the length of closure and branch direction. It is possible to assemble or dis-assemble the closure without any special tools. The maintenance of In-line closure can be done without cutting the ducts, and can be completed only by reopening upper modular part. In-line closure is designed to connect several microduct bundles and to branch-off tubes without any interruption of connectivity. Application: The branch closure is typically used in place of a microduct to protect the connector and the end cap for direct burial. Branch closure is designed to connect several microducts and to branch-off tubes without any interruption of connectivity. Using this closure, the ducts are protected and easy to reopen for maintenance. Operation Features: The branch closure is tested for best functionality in combination with the air blown fibers unit and air blown fibers cables. • Light weight • Easy installation • Easy branching • Microduct protection at joint/distribution point, can accommodate various types of microduct • Used for DB 5/3.5mm and TWD 7/3.5mm microducts • Branch Closure has different types (6-way and 7-way types)