Seems to be a design problem, since the failure is usually that either the tip or ring disconnects.

For connecting two patch cords together. Always a great idea to keep a few of these in your gig bag. If you use this with cables that have right angle plugs make sure there is no sideways pressure, or you may get a clicking noise.

The 2 connectors that arrived are so noisy that they are completely useless. They were extremely cheaply made. Failed after 2 months.