This is a chicken head-shaped knob. It's a screw-lock type that tightens with a hex wrench, allowing adjustment for shaft sizes up to 6.35mm. Suitable for both metric and inch sizes. Ideal for replacing knobs on amplifiers and effects pedals. Also great as parts for DIY effects pedals. ================================= ■ List of Chicken Head Knobs >> #QONNYChickenHeadKnobs ■ List of Available Knobs >> #QONNYKnobList ■ List of Instruments >> #QONNYInstruments ================================= 【Related Categories】 #QONNYEffectsParts #QONNYEffects #EffectsPedal #DIYEffectsPedal