• It is used to measure the horizontal and vertical levels of surfaces, walls, and floors.
• The ruler comes in a length of 10 cm and is characterized by its accuracy and ease of use.
• The ruler contains durable metal components that allow it to withstand heavy use and provide high accuracy in measurements.
• The ruler has holes at the bottom for easy mounting on walls or horizontal surfaces.
• The ruler is characterized by its compact size and lightweight design, making it easy to carry and store.

Technical specifications: