Oregon 31187-E Plastic Grease Gun Type_Drive Sprocket To do this

To do this

flexibility

Reference chart provides a quick link count for 1/4"

or they lose an afternoon taking it to a dealer for professional sharpening

sawyers and homeoweners

Oregon 31187-E Plastic Grease Gun Type_Drive Sprocket To do thisOregon single use grease gun reduces friction and enhance performance in a variety of chainsaw applications. Manufactured from high quality plastic materials withstanding changes in temperature provides protection for bar against premature wear. Features self dispensing, one hand operation with transparent, visual control of fill level so you can see how much oil is left without opening the cap.