Artway Triangular Scale Ruler – 12 Different Scales – Plastic

The Artway triangle rule is 30cm long and contains 12 different scale measurements, with three different coloured sides it makes for quick selection of the measurements and scale you need. Made from a durable white plastic the rule is of a professional grade and comes in a handy hard plastic case. Perfect for architects, engineers, designers and construction as well as students and classrooms.12 scales – 1:10 1:10 1:2 1:20 1:5 1:50 1:100 1:200 1:500 1:1000 1:1250 1:2500Metric measureColour coded grooves for quick selectionHard plastic storage caseProfessional quality for architects, engineers, designers and also students