Line gauge Linex 1040M, transparent plastic ruler 400 mm, cm/mm markings

Linex 1040M is a transparent 400 mm plastic ruler designed for precise linear measurement, drawing and layout tasks. The ruler is manufactured in clear plastic with centimeter and millimeter graduations across its length, a tracing edge and a facet that improves visibility and control when marking or scoring. Its dimensions are 400 mm length, 33 mm width and 3 mm thickness, supplied as a single lightweight piece suitable for school, office and workshop use.

Advantages

The transparent material offers unobstructed view of the work surface for accurate alignment of lines and measurements. Precision division in millimetres and centimetres ensures reliable reading for technical drawing and everyday measuring. The facet and tracing edge provide a stable guide when drawing or cutting, reducing slippage and improving straightness of the line. The 400 mm length covers common measurement needs while remaining compact enough for easy storage and handling.

Suitable for

• School geometry and drawing exercises
• Office layout and document measurement
• Workshop marking and basic carpentry measurements
• Technical sketching and drafting tasks

Key specifications

• Length: 400 mm
• Width: 33 mm
• Thickness: 3 mm
• Material: transparent plastic
• Scale units: centimetres and millimetres
• Features: tracing edge and facet for improved guidance

How to use

Place the Linex 1040M ruler flat on the surface with the zero mark aligned to the start point of the measurement. Maintain even downward pressure to keep the ruler steady while reading the scale or drawing a line with a pencil, pen or blade along the tracing edge. For cutting or scoring, hold the ruler firmly in position and guide the blade along the facet or tracing edge to achieve a straight cut. After use, store the ruler flat or in a pencil case to avoid bending.

Usage recommendations

To preserve measurement accuracy, avoid prolonged exposure to extreme heat and do not bend the ruler. Clean with a soft cloth and mild detergent if necessary. When cutting, use firm, even pressure and replace blades regularly to prevent slips that could damage the ruler or workpiece.