Flaroey 1pc Bronze Copper Guitar End Pin 6.35mm Output Jack for Acoustic & Electric Models

3. The installation only need to open a 12mm hole in the tail of the guitar, the tail nail and the nut break down, adjust the mounting height of the mounting nut can be installed. 2. The insertion and extraction force of plug about 3.5kg, it be different with different shape plug. 1. Tail nail detachable, easy to install, do not use screws to fix, do not the guitar's sound and colorl. 4. This product is fully enclosed work space, shielding effect, copper material, transmission effect is good.