Feature: 1. HIGH LOAD BEARING: Made of aerospace grade aluminum alloy, this adjustable trailer hitch features 2 hitch balls, sized at 2in and 2‑5/16in. The 2in hitch ball has a towing capacity of 8000 lbs, while the 2‑5/16in hitch ball boasts a powerful 12,500 lbs, fit for heavy duty vehicles. 2. SECURE LOCKING MECHANISM: The integrated dual ball design securely bonds the 2 balls together, ensuring they won't loosen during towing. Each trailer hitch comes with 2 sets of locks and keys to secure the ball mount platform and hook, enhancing safety and offering anti theft guard. 3. POWDER COATED CONSTRUCTION: The trailer hitch ball mount is built with powder coated aluminum alloy, providing lasting rust and wear resistance. The smooth and sturdy aluminum alloy body offers excellent oxidation resistance, protecting against rain, snow, and other harsh weather conditions. 4. SAFETY AND STABILITY: By allowing for precise adjustment, the trailer hitch ball mount ensures a level connection between your vehicle and the trailer, enhancing stability and safety on the road. 5. EASY TO ADJUST: The trailer ball tow hitch is designed for easy height adjustment, facilitating the ideal positioning for safe and secure towing, giving you professional and reliable use. Specification: Item Type: Adjustable Trailer Hitch Material: Aluminum Alloy Color: Silver Capacity: 12500 lbs Fitment: Fits for 2 inch Receiver, 2 inch and 2-5/16 inch Dual Towing Balls, with Towing Hitch Pin Lock. Package List: 1 x Main Pole 1 x Dual Ball Connector 2 x Locking Pin 3 x Key