The Alumistinger 10" Drop/Rise Aluminum Receiver Draw Bar Ball Mount by Andersen Hitch is a durable and heavy-duty towing accessory designed for Class 3 hitches. Made from polished aluminum, this ball mount features a 9" rise and 10" drop, providing versatility for both ascending and descending towing situations. With a tow weight capacity of 8000 lb and a shank diameter of 1", this high-quality product is rust-resistant and designed for easy installation. Perfect for trailer towing, this Alumistinger ball mount is a reliable and efficient addition to your vehicle's towing system. there is evidence that this has been in a hitch receiver, but there is no evidence on here that a ball has ever been mounted. See pictures for condition. Overall very good condition minor scuffing on bend and evidence of where it’s been in receiver hitch