Anti-theft ball coupling for trailer hitch lock, trailer parts

High-quality zinc alloy trailer safety lock keeps the vehicle and trailer connected and fits all common trailer hitches. Corrosion-resistant die-cast zinc alloy hitch ball lock, made of premium zinc alloy, fits most 50mm hitches. Locks into the hitch head to prevent theft and unauthorized use of trailers and boats. It has a dustproof and weatherproof cover and a convenient straight design for easier access. The covered key slot prevents dust and corrosion in the locking mechanism. The covered key slot prevents dust and corrosion in the locking mechanism. 100% brand new and high quality. Made of premium zinc alloy, suitable for all popular trailer hitches. The ball lock is an anti-theft locking device that expands and locks inside your trailer hitch, preventing the trailer from being connected to a tow ball. Keeps the vehicle and trailer connected; Helps prevent hitch theft The covered key slot prevents dust and corrosion in the locking mechanism. Specification: Type: Trailer Coupling Lock Color: Silver Material: Zinc Alloy Size: 50 * 65.5 mm Package Included: 1 x Ball Lock, 1 x Allen Key, 2 x Keys Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-3 cm differences due to manual measurement.