Rhino USA 8-Ton Super Shackle Rhino USA 8-Ton Super Shackles feature a lab-tested break strength surpassing 70,000 lbs, setting a new standard in strength and reliability. This product is engineered with durability in mind and comes at an exceptional value. They are designed to excel beyond any competitor on the market. Included with each pair are two black isolators and four rubber washers, which reduce noise while driving and enhance protection at connection points. The 7/8 pin fits most vehicles and its deep threading guarantees a secure fit with every use. Features: 16637 lb. Working load limit 70548 lb. Max break strength Chromoly steel Powder coated gloss or matte Two black isolators and four rubber washers 7/8 pin Sold as a pair