Ultra Frame Hollow Shank Ball Mount
* 1" Thick x 3" Wide Ball Platforms * Designed to Handle Heavy-Duty Loads up to 1,000 lbs. (TW) & 10,000 lbs. (GTW) * 2" Square Hollow Shanks * 1-1/4" Ball Hole * Black Finish * Available in 8-1/2" to 11-1/4" length; 3/4" to 2-3/4" rise; and 2" to 8" drop