IKN Guitar Small Size Pots B250K Split Long 18mm Shaft Audio Volume Taper Potentiometers, Pack of 10 Fits Stratocaster and Les Paul 6MM knobs,should also fits other 6mm knobs as well.Ideal for electric guitar or bass building Shaft Length: 18mm Full Resistance: B250k ohm; Linear Taper Shaft Diameter: 6mm; Whole Length: 24mm Package includes: 10 x Guitar Bass Pots