MECCANIXITY 4PCS Guitar Knobs Metal, Volume Tone Control Dome Knobs 1/4" x 1/2" Potentiometer Knobs with Set Screw for Electric Guitar Bass, Black

What is this? Guitar knobs can be decorated on volume and tone knobs, and are a good DIY product for instrument lovers, suitable for most electric guitars and bass. At the same time, it is also a potentiometer knob, suitable for various electrical equipment, electronic instruments, etc. What will I get? Metal Guitar Knobs Inner Diameter: 6 mm(1/4 inch) Outer Diameter: 13 mm/(1/2 inch) Height: 13 mm/0.5 inch Color: Black Material: Aluminum Alloy In the Package: 4 x Guitar Knobs, 1 x Wrench Are there any advantages of the product? These knobs are made of aluminum alloy, not only are guitar volume and tone knobs, but also potentiometer knobs. Very sturdy and durable, good turning feel, long service life, and can be applied to different types of guitars and bass. How to use it? Our guitar bass knobs are packaged with a wrench, just tighten the side set screws. What should I notice? Please pay attention to the height and outer diameter of the knob and choose the appropriate size.