Switchcraft Long Mono Input Jack.  Model #11b, 1/4″ input mono jack.  Longer length for side-mount jacks and guitars with thicker tops.  Makes a great upgrade for import guitars.  Input jack, output jack, replacement, wiring upgrade, guitar upgrade, american, usa, strat, stratocaster, tele, telecaster, fender, g&l, music man, jackson, ibanez, schecter, anderson, suhr, cts.