STIHL Rollomatic® E Standard 18" .325" Pitch .063" Ga. Guide Bar is a lightweight and durable laminated guide bar designed specifically for small-to-medium-duty chainsaws. Made from three electrically welded metal plates, this high-grade steel bar provides excellent stability while keeping the weight low for easier handling. Its narrow bar nose, paired with a star-shaped sprocket, helps reduce wear, improve maneuverability, and minimize kickback, ensuring safer operation. I for general-purpose use, this guide bar features a replaceable sprocket that extends its service life, making it a dependable choice for homeowners and occasional users tackling tasks like limbing and boring. Model Number: 3003 008 6817