ERNIE BALL AXIS CAPO The Ernie Ball Axis Capo's ergonomic features allow for fast and accurate single-handed key changes. A dual-radius design conforms to flat or curved fretboards, ensuring buzz-free operation on 6 or 7 string electric and acoustic guitars.

DUAL RADIUS Design conforms to both curved and flat fretboards, ensuring buzz-free operation. QUICK SINGLE HANDED OPERATION Allows for fast and accurate single-handed key changes.