Easy to handle! By using three different types of hooks, it is possible to open and close NTT specification manhole covers.
The "TM-5ND" is a manhole key designed to improve lightweight and operability through the aluminum construction and telescopic function of the main body. By using three different hooks, this tool can perform opening and closing operations on NTT specification manhole covers with just one unit. The main body is made of aluminum, making it lightweight and easy to handle. 【Specifications】 ■ Total length: 880mm (stored) to 1220mm (fully extended) ■ Weight: 10kg ■ Maximum usable cover weight: 200kg ■ Usable covers: NTTP (old) type, tapered type, tapered type dia *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup】 ■P (old) type T hook ■Taper type J hook ■Taper type dia eccentric T hook *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ NTTP (old) type, tapered type, tapered type manhole covers *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Takeuchi Industries Co., Ltd. was established in 1929 as a specialized manufacturer of automotive jacks. Since then, we have supported the safety and security of automotive society as a member of the global automotive industry and have played a part in its development. Currently, we manufacture two types of automotive jacks: screw-type and pantograph-type. As the dedicated jack for Toyota Motor Corporation, our total production volume boasts 1 million units annually and is supplied to overseas markets as well. The structure of the jack is based on a combination of three basic elements: "screw," "gear," and "bearing," and due to its simplicity, high technical skills are required for its quality and durability. Based on the technical expertise we have cultivated over many years, Takeuchi Industries aims to continue supporting people's safety and security in the future.
