300mm triangular scale rule constructed from high impact polystyrene. Scale: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125.
Draughtsman’s Triangular Scale Ruler
£7.99
Draughtsman’s triangular scale polystyrene metric 30cm
In stock
You may also like…
Automatic and Clutch Pencils
£17.40
Erasers
£4.50
Faber-Castell Pencils
£1.10
Technical Tools
£10.30