EP-4PJ-C (1) Chrome 4-pin Endpin Jack for Acoustic Guitar/Bass w/Fishman Preamp

(1) chrome finish endpin jack for acoustic guitar. Fishman® style 4-pin for stereo output with battery switching. Requires 1/2"(13mm) mounting hole. Both the button face and the rear of the barrel are threaded, allowing the jack to be tightened from the outside. Includes mounting hardware.