【Universal Compatibility】Enjoy versatile compatibility with various gooseneck trailers. The adjustable dual-pin positions offer a simple customization for your trailer. Making it ideal for heavy trailers, livestock haulers and RVs. 【Enhanced security】Enhance the protection of your trailer with our gooseneck trailer lock. It has rugged security features for extra protection against unauthorized access, bright colors to discourage thieves and protect your valuable cargo. 【All-weather Use】Our gooseneck trailer locks are made of high-strength aluminum with heavy-duty construction for durability. The electroplated coating ensures resistance to interference and harsh weather conditions for long term reliability. 【Easy to install】Our gooseneck locks are designed for quick and easy installation without complicated fittings. Simply press to complete the lock. Provide stronger protection for your trailer.