RULERS

A 30 cm ruler made from clear transparent polystyrene.

Helix Shatterproof Rulers 30cm Wide design with a recessed centre for ease of use. Easy to read 2-colour print. Shatter-resistant material. Available with metric and imperial measurements

Ruler Quality shatterproof plastic ruler 30cm made in Germany branded with SG Education logo

The ruler is raised by the midbump to prevent the residual ink or lead from leaving a secondary mark on the page. It is typically used with either a mechanical or clutch pencil, the lead is extended longer then it would be from regular drawing or construction. The pencil is held straight so it is perpendicular to the paper and creates a right angle with the ruler. (Note the lead should be touching the ruler, not the pencil itself.)

12" (300mm) Dividings: 1:1, 1:100x1:20, 1:200, 1:5, 1:50x1:1250, 1:2500

Elastika unbreakable 30cm ruler. Green in colour.

cm, mm and scale
Scales featured: 1:1, 1:20, 1:5, 1:1250, 1:100, 1:200, 1:50, 1:2500

Helix Engineers scale ruler 30cm

The triangular scale ruler is a fundamental tool for architects, engineers, and designers. Its six sides feature different scales, making it convenient for measuring and drawing accurately scaled plans and blueprints. The durable construction and clear markings ensure reliable and efficient use in various technical and creative fields.

Scales 1:10, 1:20, 1:25,1:30, 1:40, 1:50, 1:100, 1:200, 1:250, 1:300, 1:400, 1:500

The triangular scale ruler is a fundamental tool for architects, engineers, and designers. Its three sides feature different scales, making it convenient for measuring and drawing accurately scaled plans and blueprints. The durable construction and clear markings ensure reliable and efficient use in various technical and creative fields.

Scales: 1:25, 1:50, 1:100, 1:125, 1:150, 1:200, 1:250, 1:500, 1:1000, 1:1250, 1:1500, 1:2000, 1:2500

Triangular rule featuring high grade print and 3 colour coded faces with mm, cm and scales. Ideal for professional usage and college students. Scales featured: 1:1 1:10 1:2 1:20 1:5 1:50 1:100 1:200 1:500 1:1000 1:1250 1:2500

This 30cm wooden ruler is a classic measuring tool used in schools, offices, and homes. Made of durable and lightweight wood, it features both metric and imperial units of measurement, making it versatile for a variety of tasks.

The ruler's smooth surface and straight edges ensure accurate measurements, while its traditional design and natural finish add a touch of timeless elegance to any workspace.

Whether you need to measure length, width, or height, a 30cm wooden ruler is a reliable and essential tool that will last for years to come.

30cm Precision Aluminum Ruler

Precision stainless steel rule with clear, etched markings. Metric and imperial graduations: 0.5mm, 1mm and 1cm metric; 1/2", 1/;, 1/8", 1/16", 1/32" and 1/6; imperial, W.W UNF scale and tap drill size table.

Includes storage sleeve. Hanging hole for storage.

Precision stainless steel rule with clear, etched markings.

Metric and imperial graduations: 0.5mm, 1mm and 1cm metric; 1/2", 1/;, 1/8", 1/16", 1/32" and 1/6; imperial, W.W UNF scale and tap drill size table.

Includes storage sleeve.
Hanging hole for storage.

Fisher Stainless Steel Ruler
Superior quality steel rulers in 30cm
Ideally suited to DCG

30cm/12"; Metal Safety Rule, designed with a recess down the centre so that fingers are protected when cutting. With non-slip grips and a raised edge, it isideal for precision cutting.

Stainless Steel

Engraved Markings

CM ; Inch Markings

30 cm

12 inch

#N/A

Staedtler Metal Rule 50cm, perfect as an aid for cutting and drawing straight

Staedtler Metal Rule 40cm

Perfect for using to aid cutting with scalpels and blades.