Curt 3500 lb. cap. 1-7/8 in. Hitch Ball

Curt 1-7/8" trailer balls are constructed from high-strength steel to match the towing power of your class 1 or class 2 trailer hitch and ball mount and come with fine threads on the shank for improved holding strength. Having a trailer ball that matches your coupler size is absolutely essential. At Curt, our trailer balls are engineered to be precisely fitted. When we stamp 1-7/8" into the top of each hitch ball, we actually mean 1-7/8". This Curt tow ball features a ball capacity of 3,500 lbs. It is able to tow most utility trailers, boat trailers, campers, smaller livestock trailers and some recreational vehicle haulers. As with any trailer, be sure that your towing equipment is capable of handling the load before hitching up. Constructed from high-strength, hot-forged steel
Zinc-plated hex nut and helical lock washer for secure mounting
Fine threads for superior holding strength
Mounting platform must be at least 3/8" thick, and the hole size must not be more than 1/16" larger in diameter than the threaded shank