CURT 45554 Trailer Hitch Ball Mount with 2-Inch Trailer Ball & Hitch Lock, Fits 2-Inch Receiver, 7,500 lbs. GTW, 4-Inch Drop BEARINGS They are perfect for mounting

They are perfect for mounting standard ball mounts

easy installation

This CURT towing starter kit features a Fusion ball mount #45134 with a 2" x 2" shank to fit a class 3

This class 1 trailer hitch and ball mount combination is designed for a custom fit on select years of the Chevrolet Volt (see application info to verify fitment)

Input Protection: Over/Under Voltage

CURT 45554 Trailer Hitch Ball Mount with 2-Inch Trailer Ball & Hitch Lock, Fits 2-Inch Receiver, 7,500 lbs. GTW, 4-Inch Drop BEARINGS They are perfect for mountingThe towing starter kit by CURT Manufacturing is the most convenient way to get set up with the basic towing gear you will need for a brand new trailer hitch. The starter kit eliminates the need for you to make multiple purchases and to try to figure out if you are buying the right products to fit your existing equipment. The CURT towing starter kit includes a ball mount, trailer ball, hitch pin and clip, hitch lock and a rubber receiver tube cover. It