Input jack for electric guitar - essential for guitarists; frequently required in daily work; part of electric guitar accessories. Endstift jack for guitar - we provide consistently satisfying products based on performance and high service quality; guitar endpin jack. Endstift output jack - mainly used for replacing the e-guitar jack to swap worn parts; guitar output jack plate socket. Guitar jack - made from durable plastic and metal materials; designed to meet long term usage requirements; guitar electronics jack. Use scenarios - Replace a worn or failed guitar jack during routine maintenance or repair work in a shop. - Stock as spare parts for luthiers or repair technicians performing upgrades or field repairs. - Use in workshops or DIY projects to upgrade reliability of electric guitar connections and ensure durable performance.