You won't be using the already extended hook! The danger avoidance indicator shows the disposal standards.
Compatible with loads from 1.2t to 12.0t. The hook tip and latch tip are integrated in a shape that interlocks, preventing lateral movement of the latch and enhancing safety. This hook is equipped with a danger avoidance indicator that alerts when excessive load causes the hook to stretch, leading to a potential disengagement of the hook and latch.
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basic information
Martech's products are high-quality lifting accessories made from Swedish special alloy steel, characterized by their "strength, toughness, and resilience." They do not require additional fittings for length adjustment, allowing for easy lifting operations at any height on-site, while also achieving weight reduction and cost savings through a decrease in the number of parts. Furthermore, all products are stamped with the manufacturer's name, product size, and grade, enabling traceability of when and where each product was manufactured, down to the raw materials, ensuring safe use for all lifting operations.
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Applications/Examples of results
Easy judgment of stretching and lateral swaying allows for early detection of accidents and incorrect lifting operations.
Detailed information
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This is an enlarged photo of the engagement between the latch part and the hook part.
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This is an enlarged photo of the engagement between the latch part and the hook part.
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Company information
Martech Co., Ltd. was established in April 1974 as a company engaged in the inspection and supervision of newly built ships, and nearly 50 years have passed since then. Four years later, in 1978, we became the general agent for the import of lifting equipment from the Swedish company Gnebo and began sales. Our unique ideas and extensive product range, which include materials and shapes not available in Japan, not only meet customer needs but also continuously contribute to the 'safety', 'labor-saving', and 'convenience' of production sites. Since then, we have expanded our dealings with overseas suppliers that offer innovative products, and we have now acquired general agency rights for 10 European companies. We have responded to user needs not only as an import trading company but also from the perspective of Japanese manufacturers, covering everything from product promotion to safe supply and quality assurance. In 2001, we established our headquarters factory and began manufacturing safety components for construction machinery manufacturers. We have reached a point where we handle the entire process of 'design', 'manufacturing', and 'product inspection' for some of our products in-house. Leveraging the 'proprietary technology' we have cultivated over many years, we are committed to further developing products that will satisfy our customers.