Three-arm handle VB.839/80 B-M12-C4 Z077345

Three-arm knob – precision and functionality in every detail

This three-arm knob, made of high-quality polyamide (PA), is an element combining durability, ergonomics and aesthetics. Designed for demanding applications in machines and industrial equipment, it is perfect for both precise instruments and heavier constructions. Its solid construction guarantees reliability and long-lasting use.

Construction and application

The VB.839/80 B-M12-C4 knob is characterized by three arms, which provides a comfortable grip and precise control during adjustment. Made of plastic, it is resistant to corrosion and mechanical damage. It has a metric M12 thread with a length of 20 mm, which allows for easy mounting in various applications. The threaded sleeve ensures a stable connection and minimizes the risk of the knob loosening during operation.

The wide range of applications includes:

• Machines and industrial equipment: adjustment of operating parameters, positioning of elements.
• Precision instruments: precise adjustment of settings, calibration.
• Gym equipment: adjustment of load, setting the angle of inclination.
• Gardening equipment: control of operating parameters of gardening tools.
• Electronic component assembly lines: antistatic elements (if it has an ESD-C marking).

Advantages and product features

• Durable material: Polyamide (PA) provides high resistance to abrasion, impact and weather conditions.
• Ergonomic shape: Three arms make it easier to grip and adjust precisely.
• Easy installation: Metric M12 thread with a length of 20 mm allows for quick and secure installation.
• Versatility: Wide range of applications in various industries.
• Aesthetic appearance: Black color gives the knob an elegant look that blends well with various constructions.
• Chemical resistance: Polyamide is resistant to many chemicals, which increases its durability in harsh working conditions.
• Dimensions: The diameter of the knob is 80 mm, which provides a comfortable grip even for people with large hands.

Manufacturer ELESA+GANTER is known for the high quality of standard machine elements, and this knob is an excellent example – a combination of functionality, durability and aesthetic design.