Is Crescent really the original inventor of the adjustable wrench?

Yes we are! In 1907 Swedish immigrant and inventor Karl Peterson founded the Crescent Tool Company. Soon after that he introduced America's first open-end adjustable wrench a revolutionary concept that replaced an entire set of dedicated-size wrenches

Image of the 5/32 x 8 Round Knurl Cut Chainsaw File on a white backround

Image of the 5/32 x 8 Round Knurl Cut Chainsaw File on an angle with a white background

Up close image of the 5/32 x 8 Round Knurl Cut Chainsaw File on a white background

Image of the Crescent 02228B-01 in its orange and black packaging

5/32" x 8" Round Knurl Cut Chainsaw File - 1 File Per Bag

02228B-1

The Crescent Nicholson chainsaw files feature an enhanced tooth design that allows for advanced sharpening and performance when sharpening chainsaw blades. The round shape with a knurled cut allows for more aggressive sharpening. The Crescent Nicholson chainsaw files are designed to deliver high-performing and precise sharpening.

Features
American pattern, round chainsaw file for sharpening the teeth of chainsaw blades

Round shaped file with a knurled cut for more aggressive sharpening

Enhanced tooth design for advanced material-removing performance

Provides a precise and clean finish to the chainsaw blade after sharpening

File handle accessories sold separately
American pattern, round chainsaw file for sharpening the teeth of chainsaw blades

Round shaped file with a knurled cut for more aggressive sharpening

Enhanced tooth design for advanced material-removing performance

Provides a precise and clean finish to the chainsaw blade after sharpening

File handle accessories sold separately

Learn how to sharpen your chainsaw blade teeth: https://www.crescenttool.com/resources/files-material-removal/how-sharpen-chainsaw
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Specifications
- Weight (Catalog) : 0.042
- Warranty : 1 Year
- Overall Length : 8.0 in
- UPC : 7891645191283
- Prop 65 : No Warning
- Material : Steel
- File/Rasp Shape : Round
- File/Rasp Length : 8 in
- File Cut : Knurl Cut
- Handled : No
- Packaging : Bagged
Frequently Asked Questions

What is a chainsaw file used for?

A chainsaw file is used to sharpen the blade on a chainsaw to restore the cutting performance and sharpness.

How do I know which file size I need?

The correct file size depends on the chainsaw's pitch. Please refer to the chain manufacturer's recommendation.

What is the purpose of a flat file when sharpening a chainsaw blade?

A flat file is used for filing and maintain proper depth gauge clearance, while the round file is used to sharpen the teeth.

How do I sharpen the teeth on my chainsaw blade?

Check out our How To video at https://www.crescenttool.com/resources/files-material-removal/how-sharpen-chainsaw for detailed instructions.
Reviews
- Reviews
- Resources
Resources

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