47257-LAS BAR RAIL DRESSER - LASER47257 LAS BAR RAIL DRESSER LASER Key Features: This handy tool is great for reconditioning your bar rails from the effects of normal wear and minor damage File is reversable. Evens out bar rails. Extends the life of your bar Ideal for leveling chainsaw guide bar rails and removing burrs Don't forget to order replacement files 2 pk (#47258) Replace Part Number(s): 47257