The Seco Tripod Hook Bracket for TSC3 or Ranger 3 is a simple solution for attaching the Trimble TSC3 or Ranger 3 Controller to an instrumented tripod. Made of strong stainless steel, this hook is designed to fit precisely on the back of the controller with or without the unit’s hand strap in place. Works with most heavy-duty total station-grade tripods that feature a connecting bar on the hinge area, the Seco hook only weighs 0.05 lb.