Allparts Bullet Guitar Jack Tightener 8403 LT-1400-023

The Bullet Guitar Jack Tightener is a tool that tightens loose guitar and bass jack nuts. Compatible with 1/2-inch nuts and 1/4-inch jacks. How to use: Fit the socket part onto the nut, push the grip part into the jack, and turn the socket part to complete. *Product specifications and accessories may be changed without notice. *The use of tools requires specialized skills. Any work using tools is at your own risk. *Please note that we cannot accept returns after the product has been installed.