The weld-on hooks TWN 1380 are designed for lifting and moving loads and are mainly welded onto earth-moving machines, e.g. shovels. The weld-on hooks consist of a forged hook and a spring-loaded safety latch. They are painted yellow, the areas for the welds are bright.
The design and construction are based on DIN EN 1677-1 as well as the DGUV testing principle GS-HM 35.