What You Get

79-inch (20mm) opening

Single and Dual Speed available

A design factor of 4:1 provides a safe lift of steel up to 300 Brinell (32HRc) hardness

Grade 100 Sub-Assembly Chain Size, WLL | Product Code::7/8mm, 5.3t What You GetWilliam Hackett's MasterLink Sub Assemblies are manufactured from high strength Grade 10 alloy steel in accordance with EN1677 4, utilizing only components that meet all aspects of the required specification. Individually proof tested to 2. 5 times the stated WLL, these sub assemblies are designed specifically for use with 3 and 4 leg EN818 4 certified chain slings, and come available for chain diameters from 6mm 16mm. With a fatigue rating of 20,000