Share This Product Tweet Replace the knobs on your instrument with these top hat knobs designed for use with most guitars for wide-ranging compatibility. What's Included Gibson Top Hat Knobs (4-Pack) Product Features From our expanded online assortment; not available in all Best Buy stores Compatible with most guitars For wide-ranging use. Replacement parts Replace the control knobs on your instrument. 4-pack Allows you to have 1 on hand when you need it. Product images, including color, may differ from actual product appearance.