Curt Manufacturing Class iii/iv towing starter kit(includes 2in drop ball mount+2in chrome ball+locking receiver pin)

This CURT towing starter kit features a Fusion ball mount #45134 with a 2 in. x 2 in. shank to fit a class 3, 4 or 5 trailer hitch. CURT Fusion ball mounts are a unique ball mount option, featuring a permanently attached, welded trailer ball. Much like CURT Euro Mount ball mounts, Fusion ball mount trailer balls require no torqueing and can never be loosened or stolen, making them very secure and reliable. The Fusion ball mount in this towing starter kit features a 2 in. diameter trailer ball, a 2 in. drop and a 7 1/2 in. length. It offers a gross trailer weight capacity of up to 7,500 lbs. and a tongue weight rating of 750 lbs.