Tow Tuff TTF-72TBE Steel Truck Bed Extender, 36-Inch Extends your truck bed by up to 3 feet  giving you more room for large loads! Easily attaches to 2" Class III and IV receivers Has a weight capacity of 350 lbs. capable of holding a variety of items The height can be adjusted from 15 to 22 in 1  increments. The width is also adjustable at 48, 60, 72 Constructed of heavy-duty steel with a powder-coat finish, this bed extender is durable and will resist corrosion. Easy to remove and store the bed extender in compact spaces Transport ladders, small boats, drywall, canoes, lumber, and more with the truck bed extender! 1 year limited Manufacturer's parts warranty