POWERFUL G80 5/16 inch x 14 feet Grade 80 Binder Transportation Chains are heat treated to meet all requirements set forth by the DOT and CSVA specification for truck tie-down use. Grade 80 log chains are fitted with a grab hook at one end and a slip hook on the other, designed for tying down and binding heavy-duty logs. Key benefits and features - Strong and reliable: Safe Working Load of 4,900 lbs with a 4:1 safety factor (Breaking Strength : Working Load Limit) to handle tough tie-down jobs. - Durable and weather resistant: Chain is oiled and finished with a black coating to resist the elements. - Proper materials and processing: Uses the correct metal for each component; raw materials tested for hardness and tensile strength, followed by a professional-grade heat treatment to ensure required strength. - Fits your needs: Ideal for agricultural and industrial applications, logging, vehicle towing, and flatbed securement. Specifications and design - Diameter and length: 5/16 inch diameter, 14 feet long. - End fittings: Grab hook on one end, slip hook on the other. - Compliance: Heat treated to meet DOT and CSVA specifications for truck tie-down use. Applications and use scenarios - Securing logs on a flatbed trailer during transport. - Binding and securing heavy equipment or machinery on job sites or in transit. - Towing or securing vehicles and other heavy loads on flatbeds or transport trailers. - Suitable for agricultural and industrial tie-down tasks, as well as general heavy-duty load binding.