STIHL Rollomatic® E Standard 18" 3/8" Pitch .050" Ga. Guide Bar is a lightweight yet durable laminated guide bar, for small-to-medium-duty chainsaws. Crafted from three electrically welded metal plates, this high-grade steel bar excellent stability while keeping the weight low for easy handling. Its narrow bar nose and integrated star-shaped sprocket work together to reduce wear, enhance maneuverability, and minimize kickback tendencies, making it safer and more efficient to use. Designed for general-purpose applications, the replaceable sprocket helps extend the bar’s lifespan, ensuring reliable performance for homeowners and occasional chainsaw users alike. Model Number: 3003 008 8917