SUNGSIN M&D Co., Ltd. manufactures mechanical parts, metal tools and screw drivers. Recently relished by the company, Limit Wrench is devised to address the problems associated with traditional products which are likely to damage or wear down bolts and tools.
Therefore, the new wrench¡¯s rod is T-shaped. It also provides ease of use, compared with the traditional products. In addition, the wrench¡¯s axis is designed to spin with no traction when torque value exceeds the pre-set torque value.
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