The kit includes a depth gauge and a flat file to maintain the right cutter-to-depth guide height, which is essential for correct chain saw operation.
The sharpener/file is 4.0mm ( 5/32 in ) in size for chainsaws with a pitch of ¼ in, and also 3/8 in mini/low profile. This size fits most domestic chainsaws.
Suitable for the following makes: Black & Decker, Bosch, Champion, Husqvarna, McCulloch, Partner, Makita, Mountfield, Hitachi, Performance Power, Poulain, Remington, Ryobi, Sovereign, Stihl and most other makes of the above chain pitch.
Size: 4.0mm ( 5/32 in ).
Pitch: 1/4 or 3/8 in.