Retaining Ring, M20 External

Put the ring on my 20mm shaft with just my thumb pressure and it snapped right into the groove—held the assembly together solid. No burs or sharp edges, which I appreciate on small bench work.

Worked perfectly for securing a gear on my lathe's 20 mm shaft. The fit was snug and precise right out of the packet, no filing needed.

Bought these for a bench project and they slipped right onto the 20mm shaft without any forcing. The fit is snug enough that I didn't worry about them popping off during assembly, and the small size made them easy to handle with pliers. Exactly what I needed for the job.