Set of 4 control knob caps for electric guitars, designed to worn, broken, or dirty knobs on style electric guitars. Simple to install and built for reliable everyday use. Key features and benefits Complete set: Four knobs covering speed, volume, and tone control functions for electric guitar use. Compatibility: Works with style electric guitars that accept this common knob style, making it suitable for repairs and upgrades. Durable construction: Control knob caps are made of material that provides long life and consistent performance. Easy installation: Straightforward replacement of existing knobs restores control and appearance without special tools. Restores function and appearance: Replaces damaged knobs to improve playability and maintain a clean, professional look. What these knobs solve broken or seized knobs so volume and tone adjustments are smooth again. Remove dirty or worn caps that affect grip and accuracy when adjusting controls. Provide a quick visual and functional refresh for older instruments during maintenance or resale. Practical applications : Swap out damaged knobs during a routine setup or after a fall to restore full control functionality. Upgrade appearance: Refresh the look of a practice or stage guitar by installing a matching set of four knobs. Maintenance kits: Keep a set on hand for techs and hobbyists who service multiple style electric guitars. Specifications Quantity: 4 pieces per set. Function: Speed, volume, and tone control knobs for electric guitars. Compatibility note: Intended for style electric guitars that use this type of knob cap. Installation: Userfriendly replacement; no advanced tools required. What to expect Reliable replacement parts that restore control and improve handling during play. A simple, practical solution for common knob wear and damage without altering instrument electronics.