[Closed] What's the tool called that.....

Chainring bolt tool, or the don't you have the Allen key both sides chainring bolts tool

https://www.wiggle.co.uk/park-tool-chainring-nut-wrench-cnw2/?lang=en&curr=GBP&dest=1&sku=100393444&kpid=100393444&utm_source=google&utm_term=&utm_campaign=Shopping+-+All+Products&utm_medium=base&utm_content=mckv%7CsDt2OgClr_dm%7Cmcrid%7C295296961877%7Cmkw%7C%7Cmmt%7C%7Cmrd%7C100393444uk%7Cmslid%7C%7C&mkwid=sDt2OgClr_dm&pcrid=295296961877&prd=100393444uk&pgrid=57437518777&ptaid=pla-345524176480&gclid=EAIaIQobChMIkuens6SB4QIVQlXTCh253gdjEAQYASABEgJf0vD_BwE

Good timing. I just bought one.

https://www.chainreactioncycles.com/s?q=chainring+spanner&cat=direct

Park CNW 2

Ha.That’s not very inspiring.
I don’t have one so I’m resorting to a steel ruler!
Thanks all.

This methdo is quite good - better than a steel rule, I think.

table knife, not from the best family silver.

I object to the word "tool" for those things. It implies far more functionality than they actually have.

Nice one wwaswas I used my old first aider badge last time my rear mech hanger went pop on a ride.

It’s called a peg spanner

20p piece.