Enhanced Safety Connection: Designed to connect your trailer to your vehicle, this trailer safety chain helps prevent complete separation in case of a disconnection while towing, ensuring an added layer of security. Secure Coupling: This 39 inch trailer chain is equipped with a pre attached 0.47 inch S hook to ensure safe and secure coupling, effectively preventing accidental disengagement during transit. High Strength Capacity: With a load capacity of up to 3500 lbs, this anti stripping chain is crafted from high strength metal, offering excellent strength for breaking and stretching, and providing better traction. Essential for Towing Applications: Safety chain is required for all towing applications and serve as added protection in the event your trailer becomes unhooked during transit, can be used for trailer and RV. Proper Connection Procedure: When connecting safety chains for towing, two chains should be used. The safety chains should be crossed once underneath the coupler and