Sokkia heavy dutyfiberglass tripod is madewith aluminum hardware giving it extra durability. The hinges are self-adjusting and it has durable nylon bushings for smooth operation. The tripod shoes have large spurs and hardened steel replaceable tips. Sokkia fiberglass  tripods provides the most stable and less susceptible to expansion when exposed to the warming effects and also has excellent vibration damping characteristics. The tripod stands 72 inches at open height and 45 3/4 inches at closed height. It features a flat head with a 5/8 x 11" thread, built in carry handle. This tripod is perfect for total stations, robotic total stations, GPS and all instruments that need great stability.