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Park Tool CNW-2 Chainring Nut Wrench

Item #: TL406B01
USD$3.56 SAVE 10% USD$3.95 msrp
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Park Tool CNW-2 Chainring Nut Wrench

Park Tool CNW-2 Chainring Nut Wrench

This handy tool fits securely into the slots on the reverse side of a chainring bolt so it doesnt spin while you loosen the bolt. Designed specifically for the job, the revised CNW-2 (replaces CNW-1) makes removing chainring bolts much easier.

Features

  • Double-ended to fit most slotted-type nuts
  • The outer width of both ends of the CNW-2 are nominally 12mm wide
  • One end has a two outer tips nominally 2.7mm wide each, and the other end has tips of 3.8mm each
  • The blade thickness is nominally 1.35mm
  • Manufacturer’s Part No: CNW-2
  • UPC: 763477002068
4.1 / 5.0
31 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
11
12
7
1
0
Works Great
Works great can easily remove chain rings

PROS: Lightweight
October 8, 2015
Location:
Canada
works perfect
worked great for removing cassette lockring
March 15, 2012
Location:
nashville
Does the Job!
This tool makes working on chainrings much easier than using a flathead screwdriver. It works fairly well and locks in pretty well. It can be a little hard to hold while also using the allen wrench, but it is easier than anything else.

PROS: Efficient, cheap

CONS: Slightly Unwieldy
October 26, 2012
Location:
Orlando, FL
Finally
Gone are my days of trying to find the right screwdriver to fit the chain bolt. This works really good. The right tool for the job.
July 24, 2017
Purchased
2 months ago
Location:
Massachusetts
Simple tool that works
This is a simple little tool that works. Makes it quick and easy to tighten chainring bolts.
October 23, 2014
Location:
Menasha, WI
A must have tool
This is the second chainring bolt tool that I've bought. The first was a one-sided Park. This one is double sided. It's small and easy to misplace. I attached a 2" ring to it so It'll stand out it the toolbox. End your frustration and buy the right tool for the job.

PROS: Versatile, Good Grip, Rugged
May 4, 2013
Location:
Riverside, CA
Park tools and Jenson Pricing - winner
works as advertised

PROS: Lightweight

BEST USES: Mountain Bikes, Keep In the Garage, Road Bikes, City Bikes
July 16, 2015
Location:
MoVal
Everyone should have
Sold a frame which included the cranks I tried to remove my chain rings prior to sell with no luck. Ended up giving my chain ring with my single ring bolts with sell. Wish I had the the chain ring tool!

PROS: Lightweight, Good Grip

BEST USES: Mountain Bikes, Keep In the Garage
June 9, 2015
Location:
Union City
One of the best tool for tinkering
Great tool for customizing chainwheel (removing/installing chainring)

PROS: Lightweight, Versatile, Good Grip

BEST USES: City Bikes, Mountain Bikes, Road Bikes
November 25, 2013
Location:
Burbank, CA
Can be useful
I bought this but it can be a take it or leave it item. I added it to my on the road kit. I never needed it to remove chainring bolts. Though I have used it for the sake of trying it out. May come in handy for siezed bolts. Good quality and tough. Park quality of course.

PROS: Rugged, Lightweight, Good Grip

BEST USES: Road Bikes, Mountain Bikes, Keep In the Garage, City Bikes
February 2, 2013
Location:
Princeton, WV

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.