CURT 13035 Class 3 Trailer Hitch, 2 Inch Receiver, Select Chevrolet Astro, GMC Safari 1 7 8" x 2" 2007 2007 GMC Sierra Length:120" 2007 2007 GMC Sierra New Body 2500 6 1 2 Foot Bed Engineered with a vehicle specific design for a custom fit Concealed main body for OE look and seamless integration with the vehicle Tested for safety in accordance with SAE J684 Precisely welded for superior strength and fit Protected by a durable high gloss black powder coat finish Co cured in a rust resistant liquid Bonderite coating Equipped with an open back receiver for easy cleaning 1 1 4" x 1 1 4" ball mount features a 3 4" hole to accept a trailer ball shank Ball mount can be flipped to provide drop or rise for level towing Limited lifetime warranty (one year finish crossovers and minivans Each custom fit class 3 hitch package is made for vehicle specific mounting