HELIX 300mm 12"  30cm Triangular Scale White Plastic Solid Base Ruler K93070

Dispatched sameday where payment has cleared by 1pm

VAT receipts can be provided upon request 

Scale rulers are used by architects and engineers to calculate dimension in a blue print or building plan without the use of time-consuming and complicated math equations.

The ruler would be ideal for use in the office or at home.

This Triangular Scale Rule is a stylish rule suitable for architects.

The Helix 30cm triangular scale rule has colour coded sides with markings of Red 1:100, 1:200, 1:5, 1:50, Blue 1:2, 1:20, 1:10, 1:1, Green 1:1250, 1:2500, 1:5000, 1:1000.

· Triangular plastic rule featuring high grade print and 3 colour coded faces
· Metric and scale graduations