Set of 4 replacement control knobs designed for guitars and basses that use 24 fine spline potentiometer shafts. These professionalgrade knobs deliver a secure fit, durable construction, and a clear visual upgrade in yellow. Key benefits Precise fit for 24 fine spline shafts: Ensures tight, wobble control for volume and tone pots. Durable, impact resistant plastic: Withstands regular use and accidental knocks without cracking or deforming. Simple pushon installation: No tools or modifications required for most instruments, making replacement or quick and easy. Improved grip and control: Knob shape and surface provide reliable finger contact for smooth adjustments while playing. Visual : Bright yellow color makes controls easier to locate on stage or in low light and updates instrument appearance. Features and specifications Quantity: 4 pieces per set. Spline type: 24 fine splines, compatible with standard 24spline potentiometer shafts used on many guitars and basses. Material: Impact resistant plastic for longterm durability. Function: Designed for use as volume or tone control knobs and other potentiometer adjustments on electric guitars and basses. Color: Yellow. Compatibility and fit Intended for guitars and basses that accept 24 fine spline pushon knobs. Works with common potentiometer shaft diameters matched to 24 fine spline fittings. Verify spline type on your instrument before to ensure compatibility. Installation Pushon installation: Align splines and press straight onto the pot shaft until fully seated. No screws, adhesives, or special tools required for typical installations. If removal is needed, gently pull straight off or use a plastic puller to avoid damaging the shaft. Use scenarios missing or broken knobs on a stage bass to restore full control and consistent performance. Upgrade worn, faded knobs on a vintage electric guitar for improved grip and refreshed appearance. Set up a rehearsal or studio rig by swapping knobs for visibility controls to speed adjustments in low light. What you receive Four yellow replacement control knobs, 24 fine spline type, ready for immediate installation. Practical, reliable, and easy to install, these knobs are a straightforward solution for restoring or customizing the controls on guitars and basses that use 24 fine spline potentiometers.