Our Story

At PEC Tools (Product Engineering Company), we proudly manufacture precision tools in California, USA, with an unwavering commitment to quality and innovation. As one of the few manufacturers in our industry to remain rooted in the U.S., we oversee every step of production in-house. From transforming raw metal sheets into finely engineered measuring tools to conducting rigorous quality control, our hands-on process guarantees exceptional precision and durability.
With over six decades of expertise, we continue to push the boundaries of innovation. After extensive testing, we recently transitioned from cast iron to cast steel, enhancing the durability of our tools and ensuring sharper, longer-lasting performance for a superior user experience.

Our tools are trusted by professionals across industries, including manufacturing, automotive, aerospace, and woodworking. Renowned for our best-selling products—rulers, combination squares, square sets, and double squares—PEC Tools has earned the loyalty of individual customers and industry leaders alike. Legacy brands such as NASA, Boeing, McMaster, and Louis Vuitton choose our tools for their precision and reliability.
From our hands to yours, every tool we craft reflects our mission to create products that endure. Customers frequently share how their PEC tools have supported them throughout their careers and remain durable enough to be passed down to the next generation—a testament to our commitment to quality and excellence.

PEC Tools began in 1960 as a small, family-owned business operating out of a one-room workshop in Santa Monica, California. With a commitment to craftsmanship and precision, we quickly established ourselves as a trusted manufacturer of reliable tools.
By 1998, PEC Tools had grown to a team of over 200 employees and relocated to our current facility in Torrance, California. Over the decades, we have remained steadfast in our dedication to American manufacturing, maintaining full control over every stage of production—from raw materials to finished products.

Our tools are thoughtfully designed to meet the highest standards of quality, reflecting the tradition and care behind every product. Explore our product line or browse our catalog to see how PEC Tools can meet your precision needs. Follow us on social media to learn more about our journey and discover why PEC Tools continues to lead in precision tools—crafted to last for generations.

As we continue to push the boundaries of precision tool manufacturing, we invite you to become a part of our story. A story that’s not just about tools, but about the people we empower, the problems we solve, and the planet we pledge to protect. Welcome to Products Engineering Corporation, where every measure matters.

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