Faithfull Prestige Tri-Scale Engineer Rule, Aluminium, 300mm

The Faithfull Prestige Tri-Scale Engineer Rule is a precision tool designed for converting ratios with scales in technical drawings. Ideal for engineers, architects, and designers, this rule features six colour-coded scales (1:20, 1:25, 1:50, 1:75, 1:100, 1:125) for easy identification and accurate measurements. Its triangular profile enhances user safety by keeping fingers away from cutting tools when scoring or trimming materials like card.

Crafted from CNC-machined aluminium, this heavy-duty rule offers durability and resistance to wear. The black anodised finish provides superior corrosion protection, while laser-engraved scales ensure long-lasting measurement accuracy. Backed by a 10-year guarantee, this tool is built to the highest standards for professional use.

Key Features:

• High-precision scales for accurate drafting and measurements
• Triangular design for safety and stability
• Robust CNC-machined aluminium construction
• Anodised black finish for corrosion resistance
• Laser-etched markings for durability
• UK-made with a 10-year warranty