Current Projects chat and miscellany

I believe Goldtecs use a shimano threading lock ring, any out there that are particularly fat and solid, preferably in black? Was thinking of going for a DA ring, but if there's anything better, would appreciate the advice.

Profile make a chunky one. The width is only going to help the tool stay on though (and a better spanner would sort that), It won't be inherently more secure because it's fatter.