Originally Posted by
Spaghetti Legs
My Campy lock ring tool works pretty nicely. Before that my primary tool was the Park lockring spanner and it was average at best. I frequently used a small metal punch and a hammer to loosen the lockring to avoid stripping it with the Park tool.
As far as lockring spanners, go, the Campy is great because it engages five notches instead of one. But it doesn't fit all lockrings; some are too big. And some lockrings have more or fewer than six notches.