Grade 30 Proof Coil Chain is a heavy duty, high strength, welded steel chain. It is designed for use in towing, binding, logging and other applications requiring high strength chain. Grade 30 is an excellent all-purpose commercial quality chain.
Grade 30 chain is a low carbon steel & an economical general purpose chain also known as "Proof Coil Chain"
Grade 3 chain can be used in applications which do not require a high strength to weight ratio, Chain links are welded
Suggested applications: general purpose chain, used for tail gates, trailer chains, etc