Adjustable lever GN 300-78-B10-OS Z044716

Adjustable lever – precision and durability in every detail

This adjustable lever GN 300-78-B10-OS is an element from the GN 300 family, designed for precise locking of elements in a limited space. It finds application wherever certainty and the possibility of quick position adjustment are required. Made of zinc die-cast, it guarantees strength and resistance to loads.

Design and materials

The lever is made of zinc die-cast, which ensures its high rigidity and corrosion resistance. Available in various colors and finishes, allowing it to be matched to the aesthetics of the environment:

• Black (RAL 9005) – matte finish
• Orange (RAL 2004) – matte finish
• Red (RAL 3000) – matte finish
• Silver (RAL 9006) – matte finish
• Graphite (RAL 9011) – matte finish
• Chrome-plated
• Uncoated

Additionally, versions with an epoxy resin coating are available, providing extra protection against external factors. Black oxidized steel used for the connecting screw and return spring ensures reliable mechanism operation. The threaded pin and multi-carb allow for secure coupling with the arm.

Mechanism and application

The GN 300 lever operates on the principle of a gear clutch. After pulling the handle, the mechanism is unlocked, allowing rotation to the desired position. After releasing the handle, the return spring automatically locks the lever, ensuring stable position maintenance. This mechanism is particularly useful in situations where quick and secure element setting and then locking are necessary.

These levers find wide application in:

• Industrial machines and equipment
• Laboratory equipment
• Precision tooling
• Medical equipment
• Industrial furniture

Assembly is simple thanks to the threaded pin, and the solid construction guarantees long-lasting and trouble-free operation. The choice of the appropriate color and finish allows for perfect adaptation of the lever to specific application requirements.