Adjustable lever GN 300-45-M5-25-SR Z044554

Adjustable lever – precision and reliability in every application

Adjustable lever GN 300-45-M5-25-SR is an element used for precise locking and positioning of machine and device components. Made of zinc die-cast, it is characterized by high resistance to corrosion and mechanical damage. The multi-carb design ensures secure engagement and quick release, which is crucial in many industrial applications.

Materials and workmanship

The lever handle is made of zinc die-cast, and the body is available in various finishing options: epoxy resin coating in RAL 9005 (black), RAL 2004 (orange), RAL 3000 (red), RAL 9006 (silver), RAL 9011 (graphite) as well as chrome-plated or unplated. The threaded pin and connecting screw are made of black oxidized steel, which ensures corrosion resistance and connection durability. The return spring, also made of black oxidized steel, guarantees automatic engagement of the teeth after releasing the lever.

Application and functionality

GN 300 levers are widely used wherever quick and secure locking of elements in a limited space is required. They are ideal for:

• Production machines and equipment – locking settings, position adjustment.
• Tooling – precise positioning of elements during assembly or machining.
• Laboratory equipment – stabilization of the position of measuring elements.
• General purpose applications – anywhere a simple and reliable clamping lever is needed.

The mechanism based on the multi-carb allows pulling the handle, disengaging the clutch and freely rotating it to the desired position. After releasing the handle, the return spring automatically engages the locking mechanism, ensuring stable position maintenance. This solution minimizes the risk of accidental shifting of the element during operation.