The Sokkia/Topcon knob lock aluminum prism pole is easy to tighten and release with its large adjustable knob. It features an adjustable tip and dual gradations (10ths/metric), and a removable steel point. Red/white color pattern. Includes a nylon carrying case. Weighs 3.1 lbs.
Comes with a safety pin which can lock the pole to heights of 1.8m, 2.0m, or 2.2m.