Compare 3 prices for Faithfull Prestige Tri-Scale Engineer Rule Black Aluminium 300mm — from £10.73 to £12.95 across 3 UK sellers including BP Tools UK, Tooled Up, My Tool Shed. Save up to £2.22 (17%).
The Prestige Tri-Scale Engineer Rule is used to convert ratios when making precision drawings.
This model has six different scales which are easily recognised thanks to the colour-coded inserts.
Perfect for cutting or scoring card as the unique shape keeps fingers away from any blades.
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