Open these rings, pass them over the end of a shaft, and release to spring into the groove.

For a smooth profile and better clearance than standard external retaining rings, the lugs on these rings point inward.

Also known as C-style and crescent rings, these rings have a small shoulder to fit in tight spaces.

Slide these rings into place with one twist—no tools required—for applications with high thrust loads.

These coiled rings can be wound into place on a shaft without tools.