Tri-Ped Tripod Stabilizers (Set of 3) for Land Surveying and Construction-Brand New! Comes in set of 3 with Carrying bag Tri-PedTM is revolutionizing the way surveying equipment is protected against damage. Tri-Ped is a set of three weighted feet with slip-resistant tread that attach to tripod and bipod legs, making them stable on concrete, asphalt and other hard surfaces, or in strong winds. Tri-Ped is a patent pending product. Palmetto Equipment and Supply is one of only a few selected authorized distributors of Tri-PedTM Stan Denison, inventor of the Tri-Ped (tripod stabilizers for surveying and construction), demonstrates the product in a very simple way. If your worse fear is having that expensive instrument crash to the ground due to shaky tripod footing, you need to see this. Tri-Peds just so happen to be available with Palmetto Equipment and Supply, Inc. To order (or to hear about an unbelievable promotion we are running) call 800.856.0554 or visit our ebay store at http://stores.ebay.com/epalmetto - stabilizes tripods on asphalt, concrete, or any hard surface, even in sand - attaches to any bipod, tripod, or back site - minimizes the risk of damage due to wind or other unstable conditions - sturdy plastic exterior, passes a 2 meter drop test - heat resistant, non-slip rubber tread bottom grips surfaces and prevents slipping - rubber strap is designed for easy insertion into the latch assembly - each foot contains eight pounds cast iron with corrosion resistant coating - sturdy, black, poly-canvas carrying bag included