About Us

Kyoto Tool Co., Ltd.
128, Sayama-shinkaichi
Kumiyama-cho, Kuse-gun
Kyoto, 613-0034 Japan

Phone +81-774-46-3717
Fax +81-774-46-3768
Nepros tools are products of Kyoto Tool Co., Ltd

Located in Kyoto, Japan, KTC has a strong heritage of innovation and service in the tool industry. Every Nepros tool comes with our assurance of quality and durability, and is covered by a lifetime warranty.

We are constantly working to improve our products, and our advances in technology, including design and manufacturing, have made Nepros tools the leader in tool innovation. Our latest development, 5GQ Steel ensures that your Nepros tools will give you the strength and longevity you need.

In everything we do, customer satisfaction is our first priority. Quality, durability, innovation. We're setting the industry standard for quality through our commitment to you.

Our advances in high-precision processing technology have made it possible for us to produce much more compact designs in our tools. We have improved the traditional "Power" fit concept to "N-Power" ­ achieving the ideal design for our tools through large contact surfaces, which reduce the concentration of stress. "N-Power" is not just better for nuts and bolts, but makes our wrenches have longer useful lifespans as well. Nepros tools are also designed to minimize the gap and play when engaged, making them easier to use. To top it all off, Nepros tools are designed to do specific tasks. They fit comfortably in your hand and minimize awkward handling, no matter what you're working on. Each one of our tools is a perfectly balanced instrument ­ free of superfluous features, beautifully crafted, and supremely functional.
Nepros tools are the finely crafted product of years of research and development. KTC has developed a broad spectrum of innovations in the manufacturing of professional-quality tools, including our latest advance in metal, 5GQ Steel We apply advanced heat treatments to the metal, creating a finer grain and improving strength and durability, and we've developed new surface treatment technology to further advance Nepros tools' strength, corrosion resistance, and wear resistance. These advances have resulted in tools that are tough and durable ­ just what you need to keep your shop running.
5GQ Steel
KTC has spent years working in cooperation with one of the world's leading manufacturers of special steel to develop a new material that boasts a finely-tuned balance of strength and durability. The result is 5GQ. Combined technology using hard chrome plating, 5GQ Steel has launched Nepros tools onto the cutting edge of professional innovation. We're setting the standard for quality to ensure that you get the reliability you need from your tools.
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