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Designed for precision drawing and scale conversion, the Faithfull Prestige Tri-scale Rule is a practical choice for engineers and architects working with ratios. This tri-scale rule features 6 clearly defined scales, made quick to identify with colour-coded inserts, helping you move between scales with less interruption when drafting.
A distinctive triangular profile keeps fingers away from knife blades when cutting or scoring card. Manufactured from aluminium using computer numerical controlled (CNC) machines, this heavy-duty rule is finished in black anodising for enhanced corrosion protection. Laser-engraved scales support outstanding measurement accuracy, and the rule is made to high standards with a 10 year guarantee for added reassurance.
Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings.
Rackhams Reference : DMGIP6ZFUB
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