Custom spec'd 525K audio taper potentiometers with clear value markings and installation hardware included. These pots use quality construction and small specification tweaks to make them easier to use and install, while delivering consistent resistance values for tone and volume controls. Key benefits Clear stamping: Resistance value and taper are stamped on each pot for instant identification. No need to meter or decode manufacturer numbers. Stable nominal value: Spec'd at 525K with 10 percent tolerance, typical values range from about 475K to 575K. Most units will be close to 525K, reducing the chance of unusually low or resistances common with wider tolerance 500K parts. Audio taper for tone and volume: Smooth control response suitable for both tone and volume applications. Durable hardware: Brass bushing and shaft provide longterm reliability and consistent fit. Ready to install: All required mounting hardware is included for a straightforward replacement or upgrade. Imperialfit shaft: .236 inch 6 mm diameter shaft with fine 24spline knurling fits nearly all pushon knobs made in the USA. Metric and import knobs may not be compatible. Specifications Resistance: 525K nominal Tolerance: 10 percent (approximate range 475K to 575K) Taper: Audio Shaft diameter: .236 inch (6 mm) Shaft knurling: Fine 24spline Bushing and shaft material: Brass Includes: Mounting hardware Use scenarios worn or unclear pots on Gibsonstyle instruments such as SG, Les Paul, Explorer, or Firebird for a reliable, clearly marked control setup. Install in Fenderstyle instruments configured with humbuckers (HSS or HH) when a 525K audio taper pot is preferred for tone or volume duties. Build or custom guitars and control cavities where predictable resistance values and easy identification speed up setup and wiring. What makes these pots practical Clear, readable stamping removes guesswork during repairs or builds. Narrower tolerance around a 525K spec yields more consistent tonal behavior across matched controls. Standard imperial shaft dimensions ensure compatibility with most U.S. pushon knobs and allow simple retrofits. These potentiometers are intended for use as audio taper tone and volume controls in electric guitars and similar applications where a reliable 525K pot and easy identification are required.