Robust, forged in a die. The pull hook is forged from a single piece and features a hook brake that prevents unintentional slipping of the hook. The hook can be moved along the traverse at the push of a button. An adjustment scale allows for uniform setting of the pull hooks, enabling a centered and force-optimized pull even under the highest pulling forces. By repositioning the hooks, it can be used as both an external and internal puller. Interchangeable hooks for various clamping depths are available.