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Aluminium Ruler D.Rect 30 cm, black
D.Rect Aluminium Ruler 30 cm in black is a compact, lightweight measuring tool designed for drawing, drafting and general measuring tasks. The ruler’s anodised aluminium body provides a rigid straight edge for accurate measurements and for guiding cutting or marking. Its 30 cm length makes it suitable for everyday use in schools, offices, workshops and at home, while the black finish reduces glare and improves contrast with pencil and ink marks.
The aluminium construction balances durability and low weight, providing a stable straight edge without adding bulk. The rigid profile resists bending during normal use, ensuring consistent measurement accuracy. The black finish helps to minimise reflections and improves visibility of measurement graduations against most drawing media. The ruler’s slim, compact form is easy to carry and store in pencil cases, toolboxes or desk drawers.
Place the ruler flat on the surface with the straight edge aligned to the measurement or line you need. Hold the ruler firmly with one hand to prevent slipping, and mark measurements using a pencil, pen or scribe along the ruler’s edge. For cutting, position the ruler as a guide and run the blade along the edge with steady pressure. Use the full 30 cm length for long runs or reposition the ruler as required for longer measurements.
To maintain accuracy and appearance, avoid bending or dropping the ruler. Clean the surface with a soft cloth to remove debris and prevent scratches. When cutting against the ruler, apply consistent, controlled pressure and use a sharp blade to reduce lateral forces that could nick the edge. Store the ruler flat or in a protective sleeve to preserve the straight edge.
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