Guitar Potentiometer Audio Volume&Tone Pots Switch Control A500k Split Shaft Taper Potentiometers GOLD Pack of 5 Coarse knurled shaft fits most control knobs High quality audio-potentiometers, perfect for replacing and upgrading volume and tone controls. Long Knurled and split shaft, Full Size Rotation is very smooth and can improve the sensitivity adjustment The package includes 5 x A500k guitar potentiometers