11,000 lbs Loading Capacity: Chain Length: 10 ft. Chain Diameter: 5/16″. Maximum Working Capacity: 11,000 lbs. You can use our lifting chains at ease with a high-security coefficient.Heavy Duty Chain & Hooks: Constructed of G80 Mn-steel chain and alloy steel hook, our chain sling features full-automatic welding technology, designed for long-term use.Effortless Setup and Use: Our sling chain includes the chain, clevis hook with spring latch, butterfly-style buckle, and lifting ring. Connecting the sub-ring to the chain is quick and easy with the butterfly buckle, so you can install and remove it without hassle.Precautions for Use: The object must be hung in the center of the hook. The edge of the hook must not be hung in. The lifting sling chain shall not be twisted, inverted, or twined.Wide Application: The engine lift chain is widely used in various lifting and mobile activities, including logs, steel beams, dock sections, farm tools, car engines, speed transmissions, trucks, tractor tires, etc.