General description Grade 80 Open Coupling Master Link is designed for heavy lifting applications, suitable for use with 20MM chain sizes. This high-quality lifting gear is primarily utilized in the lifting gear industry and comes with a pin and sleeve set for easy connection to other coupling links. Technical specifications Material: Grade 80 (G80) Finish: Yellow (may vary) Factor of Safety: 4:1 Conforms to: BS EN 1677 Product Code: SFYASCCML20 SWL (Tonne): 12.5 Dimensions: A (MM): 170 B (MM): 37 C (MM): 205 D (MM): 103.5 E (MM): 32.5 F (MM): 19 G (MM): 41.5 H (MM): 30 I (MM): 15 J (MM): 9.5 K (MM): 13 L (MM): 6.5 M (MM): 4.5 N (MM): 12.5 O (MM): 11 P (MM): 17 Other information *Test Certificate will be supplied via email* *Please note we supply a huge variety of lifting gear* *FREE DELIVERY*