Three-arm knob VB.839/63 SST-M8-C17 Z077322

Three-spoke knob – precision and functionality in every detail

This three-spoke knob, made of high-quality polyamide (PA), is a component of standard machines and industrial equipment, designed with ergonomics and durability in mind. Offered by ELESA+GANTER, it combines Italian design with solid construction, providing not only an aesthetic appearance but above all, reliable operation. It is an ideal solution for both professional installers and end-users looking for precise and functional elements.

Construction and application

The VB.839/63 SST-M8-C17 knob is characterized by three arms, which ensures a firm grip and easy manipulation. Made of plastic – polyamide (PA) – it is resistant to mechanical damage and external factors. It has a metric M8 thread with a length of 13 mm, which allows for easy mounting in various applications. The threaded sleeve provides a stable connection and precise positioning. The knob diameter is 63 mm, making it comfortable to use even in demanding working conditions.

It finds application in a wide range of devices and machines, such as:

• Equipment for disabled people – providing ease of use and comfort.
• High-precision instruments – where accuracy and stability are key.
• Gym equipment – resistance to intensive use and loads.
• Gardening equipment – resistance to weather conditions and mechanical damage.
• Industrial machines – reliable operation in difficult production conditions.

Advantages and benefits

• Durable material: Polyamide (PA) guarantees resistance to abrasion, impact and the action of many chemicals. This translates into a long service life of the knob even with intensive use.
• Ergonomic design: The three-arm design provides a firm grip, minimizing the risk of slipping during work.
• Easy installation: Metric M8 thread with a threaded sleeve allows for quick and precise mounting in various applications without the need for specialized tools.
• Aesthetic appearance: The black color and careful workmanship give the knob an elegant look that blends well with various devices and machines.
• Versatility: A wide range of applications makes the knob an ideal choice for both professionals and individual users.
• Compliance with standards: ELESA+GANTER products are characterized by high quality confirmed by mechanical, physical and chemical tests.