The Stihl 40027102169 AutoCut C 26-2 is a genuine Stihl trimmer head designed for efficient cutting with various Stihl brushcutters and trimmers. This two-line cutting head is ideal for mowing and clearing work, featuring a double line for improved performance. The line is automatically adjusted by tapping the head on the ground during operation, ensuring continuous cutting without interruption. It is compatible with specific Stihl models, providing reliable and durable performance for landscaping and maintenance tasks.