Rectangular aluminum profile with printed installation dimensions and cutouts for the transfer of bathroom fixtures. Installation points can be directly transferred from the profile - align, mark, drill. Extra strong neodymium magnet system for optimal adhesion of the level to metallic construction elements, allowing for hands-free alignment and adjustment of installation systems. Six-ring level for applying 1% and 2% slopes. End caps with slip stoppers and a continuous bridge over the horizontal bubble make them ideal for staking out. The top of the profile features a centered metric scale. It is easy to clean. Plastic end caps protect the profile from impacts. The Stabila mounting technology ensures long-term precision, with a measurement accuracy in normal position of ± 0.5 mm/m and in folded position of ± 0.75 mm/m. Features include 1 horizontal bubble, 1 vertical bubble, 1 coated measuring surface, and a neodymium magnet system that is up to 5 times stronger than standard ferrite magnets.