This Mammoth Center Column Accessory from Benro is a lightweight carbon fiber center column that gives the Mammoth tripod an additional 14.3 inches of height. It also features an integrated leveling head that can correct level even if it is up to 20 degrees off. The ergonomic column lock and weight hook ensure the camera will remain stable at any the level needed. Simply attach this accessory center column to the Mammoth tripod using the included Allen key and three mounting screws. Thread your favorite Benro tripod head to the standard 3/8"-16 threaded mount on the head platform and you're ready to go.