Steel Ruler 900mm

A 30 cm ruler made from clear transparent polystyrene.

Flexible, durable and ideal for everyday classroom use.

Assorted Colours.

30cm

Elastika unbreakable 30cm ruler. Green in colour.

The Isomars Rolling Ruler 30cm is designed for effortless and precise measurements in drafting and design. Its smooth-rolling mechanism glides across surfaces, ensuring accurate lines without slipping. Made from durable materials with clear centimeter and millimeter markings, this ruler is perfect for students and professionals alike.

A big-size geometric set consists of the following products:

Set Square 45°

Set Square 60°

30 cm Ruler

Protractor 180°

All products are made from clear transparent polystyrene. Hot stamping technology or precise screen printing is used to imprint the scales. Accuracy of the length scale is 0.2% of length

The set is suitable for technical drawing, drafting and measuring of straight lines, sections, parallel lines, verticals, angles, and more for school or office.

The SG Architects Scale Ruler 30cm is a precision tool designed for architects, designers, and engineers. Featuring multiple scale measurements, this ruler ensures accurate drafting and scaling for technical drawings and blueprints. Made from durable materials, it provides clear, easy-to-read markings for professional use. Its 30cm length makes it ideal for both detailed work and larger projects, ensuring precision and efficiency in every design.