Cliff FC72602S FC72602S Control knob Black, Red (Ø x H) 16 mm x 15.1 mm 1 pc(s)

Axle mount: 6 mm; Factory colour: Black, Red; Material: Plastic; Product size (height): 15.1 mm; Product size (Ø): 16 mm; Type (misc.): Axis, corrugated

Price: 1.79 from Conrad Electronic