Use when you have a 1-1/4" receiver hitch. This will reduce the standard 2" receiver base on the Garbage Hook down to fit a standard 1-1/4" receiver hitch. This has two setting for extending the working distance, an additional 4" or 8" in working depth. Comes with a 5/8" bolt to secure the Garbage Hooks receiver base to the extension. Heavy, 1/8” 11 gauge steel construction. Laser cut and formed for consistent quality, parts are powder coated with a matte black finish for a durable finish. Your towing height will be determined by the height of your trailer ball hitch.