The Sokkia AP30P Sight Pole 210160009 has alternating red and white markings and is designed to serve as a sighting alignment for standard prisms that do not have targets. Its 5/8 x 11 bottom thread is compatible with most prisms surveying professionals would want to mount. This sight pole has one wear-resistant, aluminum section that does not slide and is 5 inches long. A 1-year warranty is included.
Note: Prism shown in picture is not included.