Halder Thumb Knobs

Thumb knobs are operating elements according to DIN or company standards. The thumb knobs section includes conical knobs and ball knobs. Thumb knobs can be used in a wide range of industries for many applications.

The extensive product range includes various versions from stock:

• Thumb knobs
• Conical knobs
• Ball knobs DIN 319
• Ball knobs metal types similar to DIN 319