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Park Tool HR-8 Hex Wrench 8mm

Park ToolHR-8 Hex Wrench 8mm(Return to Product Page)

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(4 customer reviews)
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User submitted reviews

Review by Anonymous

Handy spare tool to have around at a reasonable price.
by Anonymous
Cycling Enthusiast
Seattle area

This is the right tool for certain bicycle pedals,

I have one on the bike or in the car to remove the pedals when hauling

the bike around.

The ball end really helps!

Reviewed 9/17/2020
Thank you for your feedback.

Review by westsiderrider

Excellent quality tool
by westsiderrider
Competitive Racer
Los Angeles, CA

Park Tool makes tools of the highest quality and this piece is no exception. If you need a 8mm hex wrench, you can't go wrong with this one.

Reviewed 10/9/2014
Thank you for your feedback.

Review by Road4Track

It's a wrench... a Park Tool wrench.
by Road4Track
Competitive Racer

Park Tool 8mm... should be around for a long time, just like my other Park Tools.

Reviewed 7/24/2014
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Review by Long Haul Biker

Best quality I've found
by Long Haul Biker
Cycling Enthusiast
2 of 2 customers found this review helpful.

I bought this wrench to use on my crank arm bolts. They've hex type. I believe in tightening these as tight as possible. This wrench did the job without bending.

Reviewed 10/25/2012 Comments
Just have to be careful not to overtorque these, particularly if you're using a traditional square taper bottom bracket and crankset, as you'll push the arm so deeply onto the spindle that it'll wear faster. Once the spindle is flush with the end of the crankset on those, they'll no longer press on. We also recommend applying blue Loctite to crank bolt threads.
Thank you for your feedback.