Sokkia Knob-Lock Three-Section Prism Pole, 15 ft. - 43018
Extends to 15 (4.65m), Collapses to 5.1 (1.57m) A knob-lock mechanism makes this pole easy to adjust. Bottom section is painted in alternating sections of red and white. Tenths and Metric graduations. 5/8 x 11 adapter for prism mounting. Carrying case included.