Designed specifically for classical guitars and other instruments with flat (non-radiused) fret boards, the NS Lite Classical Capo assures buzz-free, in-tune performance at any fret. A micrometer adjustment mechanism allows you to dial in the exact tension needed for your guitar, strings and playing position. This greatly reduces the need to retune your guitar during and after capo use. Molded ABS construction offers lightweight ease-of-use, and superior functionality at an affordable price. D'Addario products promise to be the most innovative professional musician's tools available. Our diverse capo line is no exception. Many of our groundbreaking models are the result of a productive joint effort between famed designer Ned Steinberger and Jim D'Addario. No matter what style of capo you prefer, D'Addario has the capo for you.