3m Prism Pole for Survey (P3-1) 1 Our 3m prism pole features three inner sections, adjustable tips, hardened steel points and standard red and white paint.
2 It extends to 3000mm and collapses 1200mm
3 This prism pole has an outside diameter of 30mm Weighs 1.4kgs
4 Metric graduations on the inner pole
5 P3-1: With twist lock
P3-2: With quick-released lock
P3-4: With compression lock