The grade 80 master link assemblies TWN 1314 are used to assemble 3- and 4-leg chain slings. The dimensions comply with the DIN 5688-3 and enable the use of connecting links, e.g. THI-LOK®s TWN 1320.
Furthermore, the master link assemblies can be used e.g. to assemble wire rope slings according to the DIN EN 13414-1.
The manufacturing and testing requirements are based on the DIN EN 1677, parts 1 and 4.