The CURT Trailer Ball is a durable and reliable towing accessory designed for trailers with a 2" coupler. With a shank size of 1-1/4" x 2-5/8", this chrome trailer ball can support up to 10,000 lbs. It comes packaged for easy storage and transportation, making it convenient to have on hand for any towing needs. The CURT brand is known for producing high-quality towing products, ensuring that this trailer ball is both sturdy and efficient for your towing needs.