The Vestil Steel-Hook Style Aluminum Walk Ramp mounts onto the truck extensions. Enables delivery personnel, shippers and receivers to load and unload trucks when docks are unavailable. Heavy-duty steel chains with steel grab hooks are attached to each side of the ramp for safely securing the ramp to a truck. Constructed of strong aluminum alloy making the ramp lightweight and easy to handle. Includes non-skid tread surface for safety. Available in assorted sizes to match your needs.