Wireway Husky Channel stiffener post serves as an intermediate stiffener. Steel channel post provides rigidity. Durable welded steel with gray powder coat finish. Allows floor anchoring for increased stability. Order 1 post for every 2 panels. Channel stiffener posts are supplied free with each door and gate. Channel Post Stiffener are recommended for straight runs over 10 feet. These stiffeners will help support with the sturdiness of the partitioning.