Adjustable lever GN 300-30-M5-SR Z044499

Adjustable lever – precision and functionality in every detail

The GN 300-30-M5-SR adjustable lever is an element used for convenient and precise locking or positioning of machine and device components. Made of zinc die-casting, it is characterized by high strength and corrosion resistance. This makes it suitable for demanding industrial conditions as well as precise workshop applications. The multi-lobe design ensures a secure connection between the handle and the internal mechanism, and the return spring automatically locks the lever in the selected position.

Design and materials

The key to the reliability of this lever is the carefully selected design and high-quality materials. Zinc die-casting provides rigidity and durability, and the choice of different coatings – from epoxy resin to chrome plating or an uncoated version – allows you to adapt the lever to specific aesthetic and environmental requirements. The threaded pin allows for easy mounting, and the black oxidized steel used for the connecting screw and return spring guarantees corrosion resistance and long-term operation.

Applications and benefits

The GN 300-30-M5-SR lever finds wide application in many industries:

• Mechanical engineering: locking moving parts, adjusting position.
• Automation: setting operating parameters of devices, process control.
• Food industry: adjusting dispensing, positioning elements of production lines (selection of appropriate coating to ensure hygiene).
• Laboratory equipment: precise positioning of optical elements, measuring mechanisms.
• Furniture assembly: locking structural elements, adjusting angles of inclination.

Thanks to its design, this lever is particularly useful where space is limited or a secure lock in the selected position is required. The pawl mechanism guarantees stable maintenance of the setting even under variable loads. In addition, the availability of different colors (black RAL 9005, orange RAL 2004, red RAL 3000, silver RAL 9006, graphite RAL 9011) allows for integration of the lever with the visual environment of the machine or device.