


At C.S. Osborne & Co., we understand the importance of precision and durability in every project. Our marking tools, rulers, wing dividers, and calipers are meticulously crafted to deliver accurate results, trusted by manufacturers and craftsmen in Mercer County, Pennsylvania for their legacy of quality and innovation.
Our measuring and marking leather tools are designed to meet the highest standards of craftsmanship. From rulers to wing dividers, each tool is crafted with precision to empower professionals in Mercer County to achieve meticulous designs and exceptional craftsmanship.
Our rulers are essential tools for accurate measurements and flawless designs. Trusted by craftsmen in Mercer County, Pennsylvania, our rulers are known for their durability and precision, enabling professionals to bring their creative visions to life with confidence.
Wing dividers are indispensable for precise marking and layout work. At C.S. Osborne & Co., our wing dividers are crafted with precision and durability in mind, making them the go-to choice for craftsmen in Mercer County who demand excellence in every project.
Our scratch compass is a versatile tool for marking circles and arcs with precision. Crafted with the same attention to detail as all our products, the scratch compass is a must-have for craftsmen in Mercer County who value accuracy and quality in their work.
Calipers are essential for measuring thickness and inside or outside dimensions with accuracy. Our calipers are trusted by manufacturers in Mercer County for their reliability and precision, ensuring that every measurement is exact and every design is flawless.
Located in Harrison, NJ 07029, C.S. Osborne & Co. proudly serves manufacturers and craftsmen in Mercer County, Pennsylvania, and beyond. Known for our durable and high-quality tools, we ship our products worldwide, bringing precision and excellence to professionals everywhere.
Mercer County, Pennsylvania, is a region rich in history and culture. From its industrial heritage to its natural beauty, Mercer County offers a diverse range of attractions, including the Grove City Premium Outlets, the Mercer County Courthouse, and the Wendell August Forge. With a legacy of craftsmanship and innovation, Mercer County is the perfect home for manufacturers and craftsmen who value quality and precision in their work.
Founded in 1826 by Charles Samuel Osborne and his brother Henry, C.S. Osborne & Co. has been a symbol of excellence in tool manufacturing for over two centuries. Specializing in high-quality tools for harness makers and saddlers, the company quickly became a leader in the industry, capitalizing on Newark’s tanneries and the growing demand for horse-related crafts.
Through the generations, leadership of the company passed from Charles to his son Jasper, and later to Walter Dodd Osborne, who continued to uphold the legacy of quality and innovation. By the 1880s, C.S. Osborne & Co. had become the largest harness-tool manufacturer in the world, a testament to its commitment to excellence.
In 1906, the company made its move to Harrison, NJ, marking a new chapter of growth and expansion. The acquisition of H.F. Osborne and Wm. Johnson, Inc. in 1958 further solidified its position as a leader in the industry. As we look forward to celebrating 200 years in 2026, C.S. Osborne & Co. remains dedicated to providing innovative, high-quality tools that empower creators and professionals to achieve excellence in every project.
Ready to experience the precision and quality of C.S. Osborne & Co. tools? Call now to speak with one of our operators at +1 888-609-4793 or email us at info@csosborneleathertools.com. Your next masterpiece awaits!
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