Musiclily Small Size Guitar Pots A500K Potentiometers for Guitar Bass Parts (Pack of 4) Music lily Small Size Guitar Pots A500K Split Knurled Long 18mm Shaft Audio Volume Taper Potentiometers for Stratocaster and Telecaster Guitar Bass Parts (Pack of 4);Fits Stratocaster and Les Paul 6MM knobs, should also fits other 6mm knobs as well. Ideal for electric guitar or bass building. ^Full Resistance: 500k ohm; Audio Taper ^Shaft Length: 18mm; Shaft Diameter: 6mm ^Mini size; Whole Length: 24mm,Base Diameter: 16mm ^Package includes: 4 pcs Potentiometers