Seco Rotating Friction Top Tribrach Adapter – 5/8" x 11 The Seco 2020-00 Rotating Tribrach Adapter offers smooth rotational movement for precise alignment of mounted equipment. Designed for flexibility in the field, it allows quick and accurate positioning of prisms, targets, and other survey accessories. Key Features • Rotating adapter for flexible positioning • 5/8" x 11 thread for standard survey compatibility • Enables precise alignment of mounted accessories • Durable construction for surveying and layout applications