Park Tool PW-4 Professional Shop 15.0mm Pedal Wrench
Tools
Park Tool PW-4 Professional Shop 15.0mm Pedal Wrench
Park Tool PW-4 Professional Shop 15.0mm Pedal Wrench
The Park Tool PW-4 is a professional-grade pedal wrench designed for heavy shop use, and Park says it can be found in bike shop service areas and race pits around the world. Read the overview
At a glance
- Material
- Chromoly steel handle
- Wrench Size
- 15.0mm
- Handle
- Extra-long 14 in
1 in stock
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Overview
Why Do Pros Use the PW-4 Pedal Wrench?
The Park Tool PW-4 is a professional-grade pedal wrench designed for heavy shop use, and Park says it can be found in bike shop service areas and race pits around the world. Its extra-long 14" chromoly steel handle is built for strength and durability, and provides the leverage needed to remove even the tightest pedals.
The PW-4's oversized asymmetrical head has two 15mm openings, one at 30 degrees and one at 45 degrees, for the best mechanical advantage wherever the crank arm sits.
All the specs
MPN PW-4
- Wrench Size
- 15.0mm
- Material
- Chromoly steel handle
- Handle
- Extra-long 14 in
- Head
- Two 15mm openings at 30 and 45 degrees
FAQ
Good questions
Get to know Park Tool

There's more to Park Tool than this one product. Our Park Tool page has the full Park Tool lineup we carry and more about the brand.
Visit the Park Tool page →What size is the PW-4 pedal wrench?
The PW-4 is a 15.0mm pedal wrench.
Why does the PW-4 have two wrench openings?
The oversized asymmetrical head has two 15mm openings set at 30 and 45 degrees, so you get the best mechanical advantage regardless of crank arm position.
Is the PW-4 suitable for home mechanic use?
Yes. Park calls a pedal wrench a fundamental specialty tool for any bicycle owner's toolbox. The PW-4 is the version designed for heavy shop use.
Reviews
What riders say about the Lab
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