The Vanguard Steel DOS805896 (LV856) represents a pinnacle in heavy-duty chain sling technology, meticulously engineered for exceptional strength and reliability. This premium system is specifically designed to meet the rigorous demands of overhead lifting applications across diverse industrial sectors.
Key Specifications and Features:
– Material Construction: Manufactured from the highest quality domestic alloy steel, specifically V-Line Grade 80, ensuring superior strength and durability for demanding lifting operations.
– Chain Dimensions: Features a robust 5/8-inch chain size, engineered for substantial load-bearing capacity and consistent performance.
– Hook Design: Equipped with a durable oblong hook, designed for secure and reliable attachment, and includes a latch kit for enhanced safety and load retention.
– Industry Compliance: Fully meets and exceeds the stringent specifications of NACM, ASTM, and O.S.H.A., guaranteeing adherence to recognized safety and performance standards for industrial use.
– Safety Factor: Engineered with a critical 4:1 design factor, in strict accordance with NACM specifications, providing an ample margin of safety during operations.
– Permanent Identification: Each chain is permanently embossed with “L8” (Grade 80) for clear grade identification and traceability, essential for compliance and inventory management.
– Corrosion Resistance & Hardness: Features an advanced electro-galvanized finish providing excellent corrosion resistance, complemented by a surface hardness exceeding 65 Rockwell for enhanced wear life.
– Component Interoperability: Approved for overhead lifting when all components are Grade 80, designed for seamless integration and easily attaches to Grade 80 chain with a reliable pin and cotter mechanism.


