C20K Alpha Anti-Log (Reverse) Potentiometer

ALPHA Variable Resistor (Potentiometer)
With Dust Seal. 
Resistance: 20К 
Type: Anti-Logarithmic (C) 
Power: 1/2W
Knurled Shaft
Suits Most Standard knobs
Shaft Diameter: 6mm
Shaft Length: 10mm
Mounting Hole: 7.5mm
Base Diameter: 16mm (17mm with dust seal)