Blundell Harling Academy Triangular Scale Rule Metric 'A' - 12″ / 300mm

The Blundell Harling Academy Triangular Scale Rule Metric 'A' provides precise and straightforward measurements on a quality, cost-effective material.

It has colour coordinated scales in ten dividings. Ideal for architects, designers and educational purposes.

Product Details:

• Accurate and clear
• Quality, cost-effective material
• Colour coordinated scales in ten dividings
• Scales included:  1:1, 1:10×1:2, 1:20, 1:5, 1:50×1:100, 1:200, 1:500, 1:1000×1:1250, 1:2500