Folding triangle ruler möbius ruppert Dreikantmaßstab 30 cm two-color hollow edge 716300010

The möbius ruppert Dreikantmaßstab 30 cm folding triangle ruler combines a traditional triangular scale shape with a foldable design for compact storage. It is intended for drawing and measuring tasks, offering a two-color finish and a hollow edge to lower overall weight while maintaining clear, straight edges for accurate lines. The folding mechanism allows the ruler to be shortened for transport or storage without sacrificing the 30 cm measuring capability when extended.

Advantages

The two-color marking improves visibility of graduations against different paper backgrounds, and the hollow edge reduces material weight for easier handling during extended use. The triangular cross-section provides a stable guide for drawing straight lines and resisting rolling on the desk. The folding design enables compact storage and portability, and the ruler’s straight edges are suitable for precise line work in technical drawing and drafting.

Suitable for

• Technical drawing and drafting
• School geometry lessons and student use
• Office measuring and layout tasks
• Hobby projects that require precise straight lines

Key specifications

• Length when extended: 30 cm
• Form factor: triangular cross-section (folding)
• Marking: two-color graduations for improved visibility
• Edge type: hollow edge to reduce weight
• Primary use: drawing and measuring

How to use

Extend the folding triangle ruler fully until the joints lock or align to obtain the full 30 cm measuring length. Place a straight edge against the drawing surface with the hollow edge oriented as needed to guide the pencil or pen. Use the two-color graduations to read measurements and mark points; apply steady, even pressure while drawing lines to maintain accuracy. Fold the ruler along its hinge for compact storage after use.

Usage recommendations

Store the ruler folded to protect the edges and graduations. For best accuracy, place the triangular face flat on the drawing surface and avoid twisting while drawing. Clean gently with a soft cloth if markings become obscured.