I am selling a Topcon Carbon Fiber Snap Lock Rover Rod and Dutch Hill Carbon Fiber Bipod. These units are brand new and ready to go to work. These are very nice light weight rover rod/bipods able to be used with mmGPS in construction as well as survey applications. These rods make setup easy and consistent. These are great Rover rods for any brand of GPS, Topcon Trimble, Leica, Sokkia etc.