Key Features 8800LBS Loading Capacity - Chain length: 3.3'. Chain Diameter: 5/16'. Working capacity: 8800 lbs. This product offers a high security coefficient for safe operation. Durable Steel Construction - Constructed of G80 Mn-steel chain and alloy steel hook. This chain sling features full-automatic welding technology and is designed for long-term use. Heavy-Duty Chain And Hooks - The chain is made of G80 Mn-steel. The hoist link and hook are alloy steel with powder coating. It is resistant to wear and high temperature. Precautions For Use - Objects must hang in the center of the hook. The edge of the hook shall not be hung in. The chain in a distorted, reversed, and entangled state is not permitted to use. Wide Application - It is suitable for various lifting and moving activities in factories, construction sites, mining, ports, and building. The heavy-duty chain sling is designed for cargo security towing and handling. Specifications Material: G80, Alloy Steel Chain Root: 4 Diameters Of Chain: 5/16"/8 mm Working Length: 3.3'/1 m Load Capacity: 8800 lbs/4 t Package Content 1 x Chain Sling