1、Wide Application: Trailer safety hook chain has a wide range of applications and is suitable for all types of trailer and RV. 2、Large Load Capacity: Trailer safety cables are usually made of high strength material with good tensile strength and abrasion resistance, able to withstand large pulling forces and a load capacity of 3500lbs. 3、Safe and Reliable: The material and manufacturing process used for trailer safety chain ensures that they are strong and sturdy, not easy to break or be damaged, guaranteeing safety and reliability during the towing process, and reducing potential hazards due to improper operation of the trailer. 4、Simple to Use: The trailer safety cable is equipped with an S hook for easy connection of the trailer to the towed vehicle for quick fixing and removal. 5、Easy to Carry: Towing wire ropes can usually be easily rolled up and stowed for easy storage in the boot of the vehicle, ready to be carried and used for convenience and practicality.