Lightweight Design: Weighing only 0.3 kg (0.66 lbs) per shackle, reducing the carrying burden. Engineered for Towing Vehicles: Made with Ultra-High Molecular Weight Polyethylene (UHMWPE) fibers, rated for 6.6 tons (14,550 lbs) towing force, with a breaking strength of 20 tons (44,092 lbs).