Connor Towing 1621180- Class I 1-1/4" Ball Mount: GTW-2000 lb. Fits Class I 1-1/4 in. x 1-1/4 in. receiver 2-7/8 in. drop & 2-1/4 in. rise 3/4 in. ball hole Use 1/2 in. hitch pin or lock Black powder coated finish