Heavy duty on steroids. But this thing!
I bought this to compensate for the short end in my new Tacoma. I do a lot of woodworking, so I bought this to carry long boards and also a couple of kayaks. I looked at the other, much cheaper versions of the bed extender, but I was concerned those lightweight models might bend under heavier weights. I actually just returned from Home Depot after using this to carry 4 sheets of OSB, 22 sheets of 12' Hardy plank siding, and 2 1x8 boards 12' long. Worked perfectly! It's super heavy duty.