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Park Tool CNW-2 Chainring Nut Wrench

Park ToolCNW-2 Chainring Nut Wrench(Return to Product Page)

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(7 customer reviews)
5 stars
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Wish I'd known this tool existed years ago.
by DE
Cycling Enthusiast
Arlington, VA

For years, I'd tried every tool I had to stop the chainring nuts from slipping when tightening, but nothing worked. This tool does the job and is cheap. If you don't have one, pick one up before you need it.

Reviewed 5/2/2019
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Proved to be just the thing
by Geezer
Cycling Enthusiast
Southern Utah

One would think one could find something to hold the nut while trying to loosen the bold on the chain ring. I tried lots of things but couldn't stop the nut from turning until the tool arrived. Then it was easy.

Reviewed 6/30/2014
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Perfect
by Lou
Casual Cyclist
CT

It worked for me.

Reviewed 5/24/2021
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Does what it's supposed to do.
by Anonymous
Daily Commuter
Chicago, IL

Works great, way better than a chisel or screwdriver or home made wrench.

Reviewed 2/8/2019
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successfully replaced my chainrings bolts!
by Anonymous
Cycling Enthusiast
winnipeg,mb
1 of 1 customers found this review helpful.

successfully replaced my chainrings bolts!

Reviewed 6/13/2013
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Did the job
by B-Man
Cycling Enthusiast
Saint Charles Mo

Did the job, still hard to get enough torque on them.

Reviewed 10/10/2012
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Works just as it should
by Delfairen
Cycling Enthusiast
Vancouver, WA

An essential tool for the job. Works as expected.

Reviewed 3/8/2012
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