This 6.5 inch single-cut file provides a smooth cut and won't chatter as you level frets. Fret leveling file with ergonomic handle and truss rod. The file edges have been precision-ground flat and will easily work on stainless steel fretwire. Includes installed truss rod for precision adjustments. Solid Ash handle is ergonomically shaped for greater control and comfort, and a shellac finish ensures years of wear protection.