This Timber Tuff 8 PC Chainsaw Chain Sharpening Kit keeps you on task. Sharpen your chain anywhere when needed with this chainsaw chain sharpener kit. This handy chainsaw chain sharpening kit includes everything you need to keep your chainsaw chain sharp. Improve the performance of your chainsaw with this 8 pc chainsaw chain sharpening kit that contains 3 round files, a depth gauge, a racer file, a filing guide, a handle and a travel case. The 3 round files measure 5/32 in., 3/16 in. and 7/32 in., perfect for sharpening your chain. Keep your saw working like new with this chainsaw chain sharpener kit!