Elma Collet Knob 21mm diameter gloss black with Line, to suit a 6mm diameter shaft. Suits 6mm diameter shafts including the EC12E series rotary encoders, and splinned metric pot shafts.. A 21mm diameter Knob Cap is not included and can be found here.
Elma Part # 021-4420, For more information please see the Elma Data Sheet
Knob Elma Black Line 21/6mm
- Brand: Elma
- Product Code: KN-ELMA-021-4420
- Quantity In stock: 87