GearAmerica UBER Shackles are bow shackles that are designed for the ultimate durability and longevity. With a massive 80,000 LB Minimum Breaking Strength (40 Tons) and a 20,000 LB Working Load Limit (four times the weight of a 4x4) you can confidently tow or recover your 4x4 without ever worrying about equipment failure. The unique dual-coated surface gives a bold and colorful look for your 4x4, truck or SUV, and also protects from corrosion, so you can be sure these shackles will outlast any other brand on the market, and get added peace-of-mind from our no hassle lifetime guarantee!