Supports lumber and other loads 10ft. to 18ft. long. 4ft. long steel extension fits any truck with a Class III receiver hitch. Bed level adjusts from 16in. to 23in. up from the hitch. Roof level adjusts from 55in. to 62in. up from the hitch. Not only extends length of truck bed, but can be adjusted to match truck roof height! 4ft. wide support beam has height adjustment of 6 1/2in. and holds up to 350 lbs. Removes in seconds, stores behind truck seat. Comes with red flag. .
