PHRILAM 4Pcs Full Size 18mm Guitar Bass Potentiometers 18-Tooth 6mm Split Shaft A250K/B250K/A500K/B500K Optional Volume Tone

🎸Premium Split Brass Shaft🎸 Full-Size Guitar & Bass Potentiometers100% brand new and fully tested. These high-quality full-size pots are ideal for electric guitar and bass DIY builds and upgrades, easy to install on pickguards or control plates. Designed with an 18-tooth long split coarse knurled shaft. The 6mm shaft diameter is compatible with most standard guitar control knobs.🎸Accurate Product SpecificationsAvailable Resistance: 250KΩ / 500KΩ (Tolerance: ±20%)Shaft Diameter: Approx. 6mm | Thread Size: M8Shaft Length: Approx. 18mm | Base Width: Approx. 24mmOverall Dimension: Approx. 29mm🎸Audio Taper VS Linear Taper GuidanceAudio Taper (Type A): Signal changes follow a logarithmic curveLinear Taper (Type B): Signal changes evenly in linear progressionTraditional setup: Audio Taper for Tone control, Linear Taper for Volume control. You can freely match them according to your personal tonal preference. 🎸 Contents4 x Potentiometers4 x Washers4 x Mounting Hex Nuts