The Manfrotto 635 Fast Single Carbon Fibre Tripod features synchronized closure mechanisms between the upper and lower locks, has single tubing and features the FAST Twisting Lock, for secure locking with a single, easy gesture. Developed with the primary objective of making video shooting easier by reducing set up times and maintenance. The 635 FST tripod features a 75mm half ball and is compatible with a 60-mm half ball adapter (sold separately). In addition, it features Easy Link friction arm attachments compatible with Manfrotto anti rotation and Arri anti-twist pins. This enables users to attach an external monitor or any other accessory they may require without the risk of the arm rotating while in use.