LR Baggs carpenter jack with wider opening for viola or mandolin, standard 1/4" jack, high quality construction.This is the same jack that is included with LR Baggs Viola and Radius Mandolin pickups. Includes jack assembly only, pickup not included. Side- mounted clamp, adjusts from 1-3/4" minimum to 2-1/8" maximum.
Installation requires soldering your existing pickup lead wires to the jack. Professional installation recommended.