Achieving compactness, lightweight, and strength with 90 gears and a precise 8-stage claw! Inheriting the operability of Nepros.
The "NBR390X" is a ratchet handle that has undergone a new evolution in pursuit of usability. The X structure created through topology optimization realizes the ideal shape required for tools, achieving both strength and lightness by distributing the load across the entire ratchet, even with a shape that has been trimmed down to the extreme. Additionally, by eliminating edges from the entire ratchet and making the gripping areas flat while rounding the parts that are held, it provides a higher level of usability in all tasks involving the head, neck, and grip. 【Features】 ■ X structure that combines lightness with strength ■ Optimized shape for tasks, pursuing a higher level of usability ■ Flat sides on the head and neck enable stable rapid rotation ■ Rounded shape that considers the hand improves usability for tightening tasks with grip ■ Increased strength through shot peening processing *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Sending angle: 4° ■B: 25.5 ■φ: 23 ■T: 14 ■L: 180 ■Weight: 210g *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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KTC, as a leading hand tool manufacturer representing Japan, leads the market with high quality and innovative technology based on the principles of being "lightweight, strong, and easy to use." We have developed a diverse range of over 10,000 items, including hand tools, torque wrenches, power tools, and automotive-specific tools, achieving top-level performance and trust in both item count and production volume in Japan. Founded in 1950, we began producing automotive tools. The following year, we established the industry's first in-house integrated production system. To respond to the expanding demand driven by motorization, we made a full-scale entry into the market for commercial tools. Since then, we have been recognized with the Ministry of International Trade and Industry's A-class certification for excellent automotive parts and have become a designated brand for the Ministry of Defense and Japan National Railways. Japan's automotive technology, which is at the world's highest level, demands high functionality and quality standards for its maintenance tools. At KTC, we continue to respond to these voices and expectations, maintaining our commitment to "creating high-quality tools." Moving forward, KTC will always embrace a spirit of challenge, continue to provide products and services of the highest standard, and contribute as a company that satisfies our customers.
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