These low profile, 3-Point Load Moving Systems are perfect for moving over finished floors. They are currently available in load moving capacities of 10, 15, 20, 24, 40, 60 and 80 tons. Choose from Nylon, Polyurethane, or Steel rolls to suit your moving requirements.Hilman Rollers Tri-Glide three-point moving system is designed for moving heavy loads over specially coated floors. It is comprised of a front steering unit and two rear adjustable units. Additional modules can be added to further stabilize large, bulky loads. Hilman Rollers Tri-Glide was developed in response to a growing demand for floor protection when moving heavy loads over smooth, painted, finished, or sealed floors. The Tri-Glide is another safe, efficient, reliable product from the makers of Hilman Rollers.