Genuine American-made Fender output jack ferrule for use on nearly all U.S-made Stratocaster guitars manufactured from 1954-present. Fender use these exact ones for their American and Custom Shop Strats. Includes two mounting screws and a washer. Fender part number 0991940100 / 099-1940-100.
Fender also manufacture a South Korean-made version of this which looks identical but is cheaper and used on their non-American made guitars and is available here:
https://saintguitars.com/products/fender-boat-output-jack-plate-socket-ferrule-for-strat-stratocaster-guitars
