250K No Load potentiometer, . 375&;quot; length bushing, with . 022mf capacitor An integral part of the Delta Tone; system on Fender American series electric guitars, this 250K &;quot;no-load&;quot; potentiometer functions as a normal tone control from 1 to 9. At 10, the tone control is removed from the circuit for increased output and overall tonal response. Fits most U. S. - and Mexico-made instruments requiring a 3/8&;quot; split-shaft potentiometer. Takes push-on control knob (no set screw). Mounting hardware and . 022mf 250V capacitor included.