300mm Aluminium Tri Scale Ruler BLACKSR02
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With 11 different scales on colour coded faces, the 300mm black aluminium triangular scaled ruler is both easy to read and satisfying to hold.
Made from dimensionally stable aluminium, this ruler is highly durable and perfect for reliably taking accurate readings from any scaled drawing. Scale up or down with ease with high contrast white markings on black background.
- Material - Aluminium
- Size - 300mm
- Scales - 1:1 - 1:2 - 1:5 - 1:20 - 1:50 - 1:100 - 1:200 - 1:500 - 1:1000 - 1:1250 - 1:2500