Ringo knob - Angry Skull cap - Chrome / Chrome base time-machine-collection Diameter at base of knob

Diameter at base of knob (outside edge of skirt): 19

This is a perfect replacement bridge that honours the original design with some notable improvements for better tuning

Please Note: Grover tuning machines produced prior 1985 use different specifications for threading and shaft sizing

Pat Martino

cut with one Humbucker in the bridge position and a singlecoil in the neck

Ringo knob - Angry Skull cap - Chrome / Chrome base time-machine-collection Diameter at base of knobFamous Q Parts knobs! Comes with allen key to attach to the pot shaft. The Ringo is a brand new design and not available anywhere else. The guys at Q Parts noticed that the high end custom instruments costing over $3000 used the same plastic knobs that the cheaper guitars had that were selling under $300. There was just nothing else available. It was time for something new. It needed a blend of art with functionality. After many months of research,