Description Use this cylinder output jack end pin to replace the noisy or malfunctioning output jack on your guitar or bass and it will surely help you build a better guitar! Equipped with1/4"(6.35mm) stereo phone jack, the endpin can work with most standard amp cords. The cylinder is designed with 3 prong jack that can be wired in stereo or mono. Great replacement for your worn or broken acoustic or electric guitar jack parts. Feature - Color: Golden- Material: Copper- Finish: plating- Size: 45 x 18 x 6.35 mm- Jack inner diameter: 1/4" hole- Suitable for guitar bass or also handy for other instruments requiring a side mount output jack.-Equipped with1/4"(6.35mm) stereo phone jack, the endpin can work with most standard amp cords.-The cylinder socket is designed with 3 mounting screws 3 prong jack that can be wired in stereo or mono.-Strap button design makes it easy to attach the guitar or bass strap.- Great output jacks replacement foracoustic or electricguitars, bass and other instruments.Help to make your guitar or bass perform better.Packing list: 1 x Guitar output jack