Our trailer coupler lock is a heavy-duty solution for securing your trailer. Made from high-quality steel, this lock is built to withstand the toughest conditions. It is adjustable and can fit 1-7/8”, 2”, and 2-5/16” couplers. This universal design ensures that it will work with almost any trailer, making it the perfect choice for RV owners, trailer enthusiasts, and anyone who needs to secure their trailer. We are a factory that takes pride in producing high-quality products that our customers can rely on. With our trailer coupler lock, you can rest easy knowing that your trailer is secure and protected.