This 1/8-inch (3.5mm) mini jack plug features a vibrant red insulating handle and a two-conductor (mono/TS) shaft with a rounded tip configuration. Designed for vintage audio gear, crystal radios, and custom patch cords, the colored barrel allows for quick visual identification of channels or signals in complex wiring setups.

The knurled metallic collar provides a firm grip when plugging or unplugging, and the outer red shell unscrews easily to reveal internal solder terminals and a cable strain relief clamp.