Locking tuners allow for a faster string change and also enable string lengths to be minimized reducing tuning issues related to having “extra string length” coiled around the tuning posts but they unfortunately do not directly address the primary source and cause of the most common tuning problems which is the guitar nut itself.

The Guitar NutBuster® locks down the tuning configuration and addresses the primary cause of tuning problems directly at its source all without having to make any modifications or changes to the guitar and eliminating the need to install locking tuners!