This stereo jack is quickly becoming an industry standard for acoustic guitar manufacturing. This design incorporates the rear strap button and mounts easily with three small screws through an external mounting flange rather than a threaded sleeve that screws into the guitar. This allows you to solder your wiring and install it without the possibility of tightening the solder connections, making for a quick and easy installation or repair. Available in chrome and gold-plated. Mounting screws included.