Provide Protection: 39in trailer hitch safety chain with s hook with latch is designed to connect from your trailer to your vehicle to help resist complete vehicle trailer separation in the event of a disconnection while towing. Both ends of the hooks are equipped with spring clamps to prevent accidental detachment; Trailer Safety Chain with Latches S Hook: This package including 2pcs tow safety chians; For safe, secure coupling to the vehicle, this 39inch long trailer chain comes with a pre attached safety chain hook. The 0.47inch S hook is used to prevent accidental disengagement; Premium Metal Trailer Safety Chain Kit: This anti stripping chain can carry up to 3500lbs and is made of galvanized steel, the galvanized surfaces can prevent rusting, which has high strength, not easy to break, stretch resiting, and provides better traction; Application: Heavy duty steel 39in safety chain with spring hooks for rv, trailer is an essential trailer installation tool for RV, trailer, truck and ship towing, and is highly suitable for transportation binding and towing applications; Safety chains are required for all towing applications and serve as added protection in the event your trailer becomes unhooked during transit; Operation: Safety chains are essential tools for all towing applications, offering additional protection during transportation when the trailer is unhooked; When connecting safety chains for towing, two chains should be used. The safety chains should be crossed once underneath the coupler and hooked onto the trailer hitch receiver safety chain loops

What's in the box
2 x Caravan & Trailer Parts