Tohnichi’s specialized tools are designed to enhance precision and efficiency in various applications. From color-coded rings facilitating easy identification to tools for adjustments and lubrication, our product range caters to diverse needs. Improve torque adjustment processes with T-handles and preset hook spanners, and benefit from added convenience with protection covers and repair tool sets. Additionally, our lightweight reaction arms and universal arms are compatible with a wide array of torque wrench models. Enhance the performance of your torque tools with our extensive selection of specialized equipment.