Retaining Ring, M16 External

Slid this onto the 16 mm shaft and it seated firmly without any fiddling. The size is dead-on for the machining setup I’m running, and it’s held everything in place through a full afternoon of work. Exactly what I needed for a part this small.

Used this to secure a gear on my lathe shaft and it seated perfectly with just a standard pair of snap ring pliers. The spring tension feels consistent and holds firm under moderate load.

I needed a reliable ring for my milling machine setup, and this M16 external version slid onto the 16 mm shaft with zero play. The steel feels sturdy enough to handle repeated tightening without deforming.