Height adjustment via the external cable pull, non-slip grooves on the rungs, tested and certified by the professional association according to the new guideline BGV D36, GS. The following generally applies: Ladders may be used as a high workplace if the employee stands with both feet on a step (min. 80 mm), platform or hanging platform and the standing position on the ladder is not higher than 5 m above the installation surface. To make this ladder usable again, a stepladder is required (see accessories list).,
