The Geodetic Rotating Tribrach Adapter is a high-quality, rugged, and highly precise product used in performing services that require equipment needing adaptation of the leveling base to accommodate other devices. With a 5/8" screw thread, the Geodetic Rotating Tribrach Adapter is compatible with an infinite number of options of equipment, retro prisms, and target systems with most tribrachs. Enhance your surveying gains with high-quality equipment from Geodetic.