Reese Towpower Forged Ball Mounts are built with a one-piece construction providing unequaled quality and performance in a weld free design. This Class III / V Forged Ball Mount has a 2†x 2†box opening and a 1-1/4†shank hole. Measuring 9-1/4†long with a 4†drop and 3†rise; this ball mount has a 16000/1600 lb capacity. Protected by Metal Shield; a specialized OEM coating process for a superior look and finish. Products are first dipped in a zinc-phosphate based, rust resistant coating to provide unmatched coverage in “hard to fill†areas. A secondary powder-coat layer is applied for two layers of superior protection.