The AdirPro 1” OD Aluminum Extension Poles come in your choice of 1' and 4' lengths. With these versatile pole accessories, you don't need to buy a brand new survey rod, you can just extend the one you have. With male 5/8 x 11 attachment threads on one end and female threads on the other, these mini poles can accommodate a variety of accessories. The outside diameter is 1”.
Choice of Color
These prism pole extensions come in fluorescent yellow, standard yellow, and red orange finishes. Please make your selection from the menu at the upper right-hand corner of the page. The AdirPro extension poles are constructed from lightweight corrosion-resistant aluminum.