This set of shackles is designed for high-strength, off-road applications with a weight capacity of 12,500 Pounds for each shackle. They are specifically made to fit the winch mounts of ARIES TrailCrusher™ front and rear bumpers, featuring a 7/8 Inch diameter pin. However, they can also be used for any number of applications on the Jeep Wrangler JK or other vehicles (weight rating limited to the capacity of the mounting structure). To truly be an off-road accessory, these bumper shackles are constructed from forged steel and covered in a carbide black powder coat finish to be highly durable and rust-resistant. The fastener pin features a hot-dipped galvanized finish for added corrosion resistance. Work Load Limit Of 12,500 Pounds (Limited To Mounting Structure Capacity) Solid, Forged Steel Construction For Maximum Strength Highly Durable Carbide Black Powder Coat Finish For Excellent Rust Resistance 7/8 Inch Hot-Dipped Galvanized Pin For Solid Attachment To The Bumper 2 Inch Inside Diameter To Accept A Variety Of Ropes, Cables Or Chains Limited Lifetime Structural Warranty; Limited 3 Year Finish Warranty And Limited 1 Year Parts Warranty