PEC Tools 12-inch Rigid Ruler — Carbon Steel, Satin Chrome Finish, 16R Graduations (1/32, 1/64, 1/50, 1/100), Made in USA

Meet the PEC Tools 12-inch Rigid Ruler

Designed for professionals who depend on dependable measurements, this ruler pairs a rigid carbon steel body with a satin chrome finish for a balanced, durable tool you can rely on in busy workshops. Its precise layout helps you move smoothly from setup to inspection without second-guessing your marks.

Precision you can rely on

The 12-inch length features 16R graduations that cover common fractions and decimals — 1/32, 1/64, 1/50, and 1/100 inch. The graduations are etched and filled with black ink for long-lasting readability, even after repeated use. The 0.040 inch thickness paired with a 1 inch width provides a stable guide without feeling bulky in your hand.

• Length: 12 inches
• Graduations: 16R for fractional and decimal readings
• Readability: etched marks filled with black paint for clear visibility
• Finish: satin chrome to reduce glare and resist wear
• Construction: rigid carbon steel, fully hardened and tempered
• Origin: Made in USA

Durability that stands up to the job

Built to endure, the ruler’s carbon steel construction is fully hardened and tempered to retain accuracy under typical workshop conditions. The satin chrome finish not only minimizes glare but also shields markings from routine wear and scratches, helping you keep readings legible over time.

• Rugged enough for daily use in shops and on the job site
• Glare reduction and abrasion resistance from the satin chrome finish
• Clear markings that stay legible through repeated handling
• Reliable performance for layout, inspection, and precision tasks

Real-world uses

Ideal for machinists, engineers, toolmakers, and inspectors, this ruler supports layout lines, reference checks, and precision measuring tasks. The combination of fractional and decimal graduations makes quick conversions straightforward during setups and checks, helping you work efficiently without shifting between tools.

Why choose PEC Tools

PEC Tools brings decades of experience in precision measuring. This 12-inch ruler embodies a balance of robust construction, thoughtful finish, and clear readability, all backed by a commitment to American-made quality. While results depend on your process, many professionals find this ruler to be a dependable starting point for accurate work in busy environments.