KAISH 12pcs Raised Vintage Guitar Amplifier Knobs Effect Pedal Chicken Head Knobs Aged White

KAISH quality universal vintage raised chicken head knobs with 1/4" inner diameter brass insert to fit most potentiometers in the market The set screws in the knobs are long enough to clamp down on smaller shaft pots. They fit 18 coarse splines or 24 fine splines split shaft pots, 1/4"(6.35mm) or 15/64"(6mm) solid shaft pots, 15/64"(6mm) D-Shaft pots as well as other pots which shaft diameter are smaller than 1/4" Dimension: 1-13/64"(30.5mm) Length * 3/4"(19mm) Width * 41/64"(16.2mm) Height Well built vintage looking knobs with brass insert Package includes 12pcs Chicken-Head knobs and a wrench