Sokkia 2101600090-SURSK AP30P Sight Poleis marked alternately in red and white and is intended to be used as a sighting alignment for common prisms without targets. Many prisms that surveying experts would like to mount are compatible with its bottom 5/8 x 11 thread. One 5-inch-long, wear-resistant, non-sliding aluminum segment makes up this sight pole. Included is a one-year warranty.
