Self Locking Pins

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In the professional nautical sector, the reliability of fastening systems is a key factor in ensuring safety, operational efficiency and service continuity.


The HALDER EH22340/EH22350 marine fastening systems self-locking pins series with safety handle are specifically designed to meet these requirements in a reliable and efficient manner, positioning themselves among the most effective quick release pins for marine applications.

Ideal for quickly fastening, stopping, adjusting or replacing components, they enable frequent connections that can be easily disengaged without the use of tools. The self-locking ball system allows rapid insertion into the prepared hole and automatic locking simply by releasing the push button, ensuring a stable and secure connection even in the presence of vibrations or dynamic loads, a key feature of advanced nautical hardware solutions.

The distinctive feature is the robust safety handle: the release button does not protrude, and the specific handle geometry reduces the risk of accidental actuation. This is a crucial advantage on board, where confined spaces and constant movement require reliable devices protected against unintended release, reinforcing the importance of marine safety components.

Also available in stainless steel 1.4542 with a high-strength shaft, tempered and precipitation-hardened, HALDER self-locking pins provide high load capacity, excellent wear resistance and effective protection against corrosion in saline environments, making them ideal for demanding stainless steel marine hardware applications.A compact, robust and intuitive technical solution designed to optimize intervention times, safety and flexibility in professional marine applications, further enhancing the performance of modern marine fastening systems.

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