The Vestil Portable Aluminum Yard Ramp with Steel Grating combines the advantages of a lightweight and rust-resistant aluminum frame with the durability and affordability of a steel grating. The unique design allows you to position the ramp, adjust its service height, and load or unload trailers, trucks, railcars, and docks from ground level by yourself. The rust-resistant frame stands up to harsh conditions, and the durable steel grating allows water and debris to fall through so it maintains traction. A manual hand pump system adjusts the height, and anchor chains safely secure the ramp to the trailer. Ramp includes a 6' level off.