Mentor 474.91 474.91 Control knob Black (Ø x H) 58 mm x 35.5 mm 1 pc(s)

Axle mount: 10 mm; Factory colour: Black; Material: Acrylonitrile butadiene styrene; Product size (height): 35.5 mm; Product size (Ø): 58 mm; Type (misc.): With collet attachment

Price: 12.10 from Conrad Electronic