DescriptionAre you looking for a professional, yet affordable barrel jack cylinder replacement? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our barrel jack cylinder replacement must meet your needs.Features- Color: Silver - Material: Copper - Size: About 5.20X1.50X1.50cm/2.04X0.59X0.59in -The inner diameter for 6.35mm - Owning the strong wear and break resistance ability, very durable. - The shortest pin is hot, longest pin is ground, the third pin is for active wiring battery. - It is easy to install and does not require screws to fix the original tone of the guitar. - Compact and high sensitivity, provide you with perfect tone. It can be used on electric guitar or bass. - End pin jack for electric and acoustic guitars. A good replacement part for electric guitars.