2 by 2 Inch Equalizer Hitch Adjustable Ball Mount With 6-7/8" Drop
Item Is Number 4014 On Diagram, and is pictured below. It allows you to use your weight distribution load equalizer hitch on taller trucks with lower trailers and campers.
Hole spacing is 1.25" Center to Center, and is made from solid 2x2" steel bar.
Fits Most popular Weight Distribution hitches sold, but measure yours to confirm.
We also have all sizes in the new, large 2.5" square size, which fits the newer 2.5" receiver hitches on the new Heavy Duty Ford, Chevy and Dodge Trucks (and others)
Click on the image below for a large image: