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Enhancing Trailer Stability with DNL’s Support Leg Technology

In the world of trailer accessories, one term that resonates with both industry experts and enthusiasts is the “support leg.” This indispensable component plays a crucial role in ensuring the stability and safety of trailers, making it a focal point in the realm of transportation and construction. In this article, we will delve into DNL‘s innovative support leg technology, specifically focusing on their DJS2501S model, and explore how it contributes to a safer and more reliable trailer experience.

Key Features of DJS2501S

Robust Square Tube: The DJS2501S features an 80mm square tube that provides exceptional strength and durability. This heavy-duty construction can handle a static load of up to 2500kg, ensuring stability in various trailer applications.

Precise Screw Stroke: With a 300mm screw stroke and a side handle for easy operation, this support leg offers precise control and adjustment, making it suitable for a wide range of trailer types.

Reduction Gears: High-quality reduction gears made from tempered steel guarantee durability and smooth operation. This not only enhances the longevity of the support leg but also ensures safe and efficient use.

Enhanced Safety: DNL’s support leg is equipped with a special design, including an outer tube that minimizes tolerances between inner and outer components, reducing play and vibration during movement.  Additionally, a pin and chain mechanism ensures the support’s safety and prevents accidental foot-dropping during operation. Versatile Applications: The DJS2501S is a versatile solution suitable for various trailer types, including flat trailers, construction trailers, agricultural vehicles, and heavy-duty transport.


In conclusion, when it comes to ensuring the stability and safety of trailers, DNL’s support leg technology, exemplified by the DJS2501S model, is a testament to their dedication to excellence. With a focus on durability, precision, and safety, DNL continues to provide top-notch solutions that cater to the diverse needs of trailer enthusiasts and industry professionals worldwide.

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