This single circuit 1/4-inch (6.35mm) mono phone jack is engineered for panel and chassis installation in amplifiers, radios, and electronic instruments. Built with sturdy nickel-plated spring contacts and insulating washers, it provides consistent pressure against standard 1/4-inch plugs for reliable signal transfer.

The jack mounts securely into a 5/16-inch (7.94mm) chassis opening using its integrated threaded front bushing and lock washer. Solder lug terminals offer solid, low-resistance connections for point-to-point wiring setups.