Heavy duty with dual clamp design for add extra stability - both positive locking quick clamp and wing screw
Tall adjustable center column with height adjustment range up to 44” (112cm) and metal gear & rack system for smooth continuous motion
Double banded extension legs and large positive locking quick clamp for extra stability
Precision machined aluminum head and leg hinges provides stable mounting base
12'-8” (386cm) extended height, 72” (182cm) collapsed height