Some jacks are worth something. Bought these to convert mic stands for battery powered wireless karaoke mics that are a little swollen at the end of the handle. Fits perfectly to all requirements. I wish all other purchases were that easy to rate. Obviously a good deal with a spare credit. Very satisfied. Not a big purchase, but when what you order doesn't match the task it was ordered for, it exacerbates the original problem. Inexpensive (cheap) is a description of the price, not the quality of the product. Below is reasonably priced and still works well for its intended purpose. Don't experience it every day. Maybe every year.