ProMaster Step-Up Ring 72mm – 77mm

This little ring fits my 72mm lens and lets me use my 77mm filters without any wobble. The threads are smooth and catch perfectly every time, no cross-threading issues at all. Exactly what I needed for my setup.

The precision machining on this step-up ring is immediately noticeable—it threads onto my lens and filter smoothly without any wobble or cross-threading. I've used cheaper rings before that would stick or feel gritty, but this one screws in evenly every single time. Definitely glad I went with a wel

Finally, a step-up ring that doesn't cross-thread on the first try – the aluminum threads are smooth and catch perfectly every time. I've been using it to mount a 77mm filter on my 72mm lens, and it stays snug without any wobble.