- Keeps your chain sharp for optimum cutting performance
- 5/32" (4.0mm) files
- Suits chains with 3/8" (9.52mm) low profile pitch chains
This universal 5/32” (4.0mm) chainsaw chain sharpening file and guide is designed to suit all chains that have a 3/8” (9.52mm) low profile pitch.
For optimum cutting performance of your chainsaw, it is recommended that you sharpen your chain every time that you refill the petrol tank.