Heavy-duty chain produced from the highest quality domestic alloy steel 100% welded chain Approved for overhead lifting Proof test certificate issued with each sling Slings comes with identification tag indicating size, description and working load limit Meets the specifications of NACM, ASTM and O.S.H.A. Design factor 4:1 (in accordance with NACM specifications) Permanently embossed with L8 (grade) and trace code every 6 alternating links Never exceed Working Load Limit (WLL) Other lengths and designs available upon request Packaging is either recyclable, biodegradable, reduced, and/or features recycled content Chain Size: 3/8" Hook Type: Oblong & Slip No. of Legs: Double Individual Chain Length: 5' Chain Grade: Grade 80 Manufacturer Part Number: DOS803860 Capacity at 30°: 7100 lbs. Capacity at 45°: 10000 lbs. Capacity at 60°: 12200 lbs.