3-Sided Triangular Ruler | Precision Layout Scale

Elevate your drafting and layout precision with the PEC Tools 3-Sided Triangular Ruler. Engineered for stability and rapid reading, this unique multi-scale tool is designed to stay exactly where you put it—providing a "best-in-class" measurement experience for architects, engineers, and precision woodworkers.

• Anti-Roll Triangular Design: The stable 3-sided geometry ensures the ruler stays flat on your blueprint or workpiece, preventing the annoying "rolling" common with flat or rounded scales.

• High-Contrast Precision: Features micro-fine, photo-etched graduations that are black-filled against a satin finish for maximum readability in any lighting.

• Versatile Multi-Scale Layout: (Available in 4R, Metric, or Engineering styles) Providing multiple graduation increments in one compact tool for seamless transitions between different units of measure.

• Professional Grade Durability: Manufactured from fully hardened and tempered steel (or premium aluminum depending on your selection) to resist warping and wear over a lifetime of use.

• Origin: China