Plastic Half Shaft Knob Diameter 18mm Height 19mm Potentiometer Encoder 90 Degrees and 180 Degrees Knob D-Shaped Inner Hole 6mm

Plastic Half Shaft Knob Diameter 18mm Height 19mm Potentiometer Encoder 90 Degrees and 180 Degrees Knob D-Shaped Inner Hole 6mm

Aliexpress UK