Adjustable Metal Circle Drawing Ruler
- Draw circles up to approximately 12.5 cm (4.9 in).
- Adjust the circle size with a continuous rotating mechanism.
- Aluminum alloy and stainless steel construction.
Product details & how to use
Bring circular shapes into sketches, craft layouts and design work with this adjustable metal drawing ruler. The rotating mechanism lets you change the circle setting continuously, while the marked scale provides a reference for choosing the size. Its central guide offers an alternative to a traditional compass with separate adjustable arms.

For drawing and creative projects
Use the ruler when planning circular motifs, adding repeated shapes to a drawing or laying out a handmade project. The compact, lightweight format is convenient to keep in a pencil case, craft kit or toolbox, so it is close at hand for schoolwork, technical drawing and everyday making.

- Maximum circle diameter: approximately 12.5 cm, or 4.9 inches.
- Continuous rotational adjustment for selecting different circle sizes.
- Made from aluminum alloy and stainless steel.
- Central guide and measurement scale support controlled drawing.
- Suitable for drawing, design, school and handicraft projects.
Choose the circle setting that suits your layout before drawing. The published maximum is an approximate diameter, so allow for your project's measurement requirements when working on detailed designs.
