Promaster Stepping Ring - 72mm-77mm

Picked this up to adapt my 72mm lens to a set of 77mm filters I already own, and it threaded on without any wobble or cross-threading. The anodized finish feels solid in hand and hasn't shown any signs of binding under pressure. Exactly what I needed for a clean, secure connection between my gear.

Threads are buttery smooth and it seats perfectly flush against both my 72mm lens and 77mm filter ring—no wobble, no cross-threading. The machining is precise enough that I didn’t have to fiddle or force anything. Exactly what I needed for a clean setup.

I was worried about cheap threads binding, but this ring screws on smoothly and holds my 77mm filter securely without any wobble. It’s exactly what I needed for adapting my existing filters.