Stereo Jacks

Stereo jacks are used in active instruments to switch power on when the plug is inserted.
We use long barrel genuine Switchcraft jacks in all of our pre-wired harnesses - Now you can too.
The thread is 3/8" long and 3/8" diameter. We include a star washer along with the nut and flat washer.

Open frame jacks are common in most basses and guitars. They are high quality with excellent contact.