This Grade 30 Proof Coil Straight Link Chain is a robust solution for diverse industrial needs. Engineered from low carbon steel, it provides dependable strength for general-purpose applications.
Key Specifications and Features:
– Grade: Grade 30 Proof Coil, indicating suitability for general utility and proof-tested applications.
– Material: Manufactured from excellent low carbon steel, ensuring durability and consistent performance.
– Trade Size: 3/8 inch, providing a balanced strength profile for various tasks.
– Working Load Limit: A substantial 2,650 lb, designed with a 4:1 safety factor for reliable operation.
– Length: Supplied in a bulk 400 ft drum, ideal for extensive industrial requirements.
– Finish: Features a self-colored finish, presenting a natural and unplated appearance.
– Type: A welded single loop straight chain, providing uniform strength and integrity along its length.
– Dimensions: Characterized by an inside width of 0.57 inches and an inside length of 1.36 inches for robust connection.
– Proof Tested: Each chain is proof tested to guarantee consistent quality and performance under load.
– Hallmarking: Marked with “C3” and “USA” on 5/16 inch and larger sizes, verifying its grade and manufacturing origin.




