When using trailer hitches and hitch receiver implements, there are times when the height of the receiver is critical to performance or convenience, Depending on the height of the vehicle, a hitch receiver may be too high or too low to meet the need, The Hi-Lo Hitch Adapter corrects the problem in an instant, The Hi-Lo can be installed to provide a choice of either lowering or raising the hitch receiver by 7-inches, The Hi-Lo Hitch Adapter is constructed of aircraft aluminum and finished with super-tough powder-coat enamel, It performs well with regular trailer hitches, cargo carriers, and other equipment requiring a 2-inch hitch receiver, Materials: Aluminum, Width: 2 1/2"", Length: 6"", Height: 13"", SKU: GRDY203