Vintage Guitar Amplifier Knobs - 12pcs Raised Chicken Head Effect Pedal Knobs in Blue | Perfect for DIY Guitar Mods & Amp Upgrades

Material: Plastic with Brass Insert; Total height: 16.3mm; Total length: 30.7mm; Bottom diameter: 19mm Fits 1/4" (6.35mm) shaft pots with set screw

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