quality steel iron double layer potentiometer knobs for guitars. Precision machined parts with a compact profile and included wrench for secure installation. Designed for reliable, repeatable control of volume and tone on string instruments. Key benefits Improved control: Double layer construction provides a stable, solid feel that reduces wobble and prevents slipping during playing. Durable materials: Steel and iron construction stands up to regular use and handling without deforming. Easy installation: Supplied wrench makes tightening precise and fast, avoiding damage to the potentiometer shaft. Clean appearance: Lowprofile design gives a professional look while maintaining full control access. What this product does Replaces worn or stripped potentiometer knobs. Provides a secure interface between player and electronics for volume and tone adjustments. Maintains consistent mechanical contact to preserve potentiometer performance. Compatibility and function Made for guitars and string instruments that use standard potentiometer shafts. Suitable for electric guitars, bass guitars, and many instrument amplifiers or effects units that accept similar pot knobs. Works well for , maintenance, and upgrades where a reliable knob and tightening tool are required. Size and material Double layer metal construction combines strength and a slim profile. Steel and iron materials deliver durability and long service life. Compact size designed to fit common potentiometer setups while allowing easy fingertip control. Performance highlights Secure fit when tightened with the included wrench, reducing looseness over time. Smooth rotation and tactile feedback for precise adjustments. Robust build reduces risk of stripping or damage to the shaft during installation and use. Use scenarios Replacing a stripped volume knob on an electric guitar before a live performance to ensure reliable control and avoid accidental volume jumps. Upgrading knobs during a guitar refurbishment to improve feel and durability while preserving the instrument layout. Professional instrument techs installing electronics in multiple guitars where consistent knob fit and quick installation are needed. What you receive Set of steel iron double layer potentiometer knobs. Installation wrench for precise tightening. Simple installation steps Remove the old knob. Slide the knob onto the potentiometer shaft. Tighten gently with the supplied wrench until secure. Designed for musicians, technicians, and hobbyists who need a durable, reliable potentiometer knob that is easy to install and provides consistent control during play.