Adjustable lever GN 300-30-M3-16-SZ Z029644

Adjustable lever – precision and functionality in every detail

The adjustable lever GN 300-30-M3-16-SZ is an element used for convenient and precise locking or positioning of machine and device components. Made of zinc die-cast, it is characterized by high strength and corrosion resistance. This makes it suitable for demanding industrial conditions as well as for precise laboratory applications.

Design and application

The lever design is based on a connection between the handle and the body using a multi-lobe coupling. This mechanism ensures secure and quick locking in the selected position. When the handle is released, a return spring automatically locks the lever, preventing accidental movement. GN 300 levers are particularly useful where access to the adjustment element is limited or a high clamping force is required. A wide range of available models allows you to adapt the lever to specific needs – both in terms of length, thread diameter, and surface finish.

Finish and materials

The GN 300-30-M3-16-SZ lever is available in various surface finish options:

• Epoxy resin coating: Provides high chemical and mechanical resistance, available in black (RAL 9005), orange (RAL 2004), red (RAL 3000), silver (RAL 9006) and graphite (RAL 9011). Matte (SW, OS, RS, SR) or glossy (SZ) finish.
• Chrome-plated: Aesthetic appearance and additional corrosion protection.
• Uncoated: Polished surface providing a raw look.
• Black oxidized steel: Durable anti-corrosion coating.

The threaded pin and connecting screw are made of black oxidized steel, which guarantees high strength and wear resistance. The multi-lobe coupling ensures a reliable connection between the handle and the body.

It is worth noting the variety of available sizes – the GN 300-30-M3-16-SZ model is characterized by an M3 thread and a length of 16 mm. Other models with different parameters are also available.