Oregon 37534 file guide 5/32" Professional chain Maintenance file sharpen kit
Oregon
$15.99
Here is a Oregon file guide it comes with 5/32" (or 4.0mm) and file guide Guide has 30º marks stamped on top to line up with bar- simplifies for right filing angle and the guide will keep your file at the proper height to eliminate under cutting the teeth.This fits 3/8 LP chains with 91 stamped on the drive link such as 91VXL, 91PXL, 91VG 91R.