Lightweight aluminium rectangular profile spirit level with printed measurement scales and marking slides. The marking slides can be used to accurately transfer distances, such as for drill holes, and to mark horizontal or vertical lines on the surface with pinpoint accuracy. It is easy to clean due to the smooth side surfaces and electrostatic powder coating. Plastic end caps protect the profile from knocks, and Stabila installation technology ensures long-term precision, with measuring accuracy in normal position of ± 0.5 mm/m.