This Stihl 14" ROLLOMATIC E guide bar is a perfect choice for a typical homeowner, suitable for occasional use on up to medium-size jobs. It features a sprocket nose design to carry the saw chain from the top to the bottom of the bar, which reduces wear and allows for a narrower nose, an excellent characteristic for jobs that require a lot of use of the nose such as limbing and boring. | STIHL 14" ROLLOMATIC E .050" Gauge Chainsaw Guide Bar