7005111 21542 Interlock Trailer Hitch Ball Mount with Lock is a high-quality towing accessory designed for use with 2" drop hitches. With a weight capacity of 6,000 lbs., this ball mount from Reese Towpower ensures a secure and stable towing experience. The interlock design provides added safety and security, while the manufacturer's unspecified length warranty ensures long-lasting performance. Perfect for car and truck owners looking to enhance their towing capabilities, this durable and reliable ball mount is a must-have accessory for any towing needs.