The Stihl 59108902314 is a genuine OEM octagonal carburetor adjustment screwdriver designed for precision tuning of Stihl equipment. With its unique eight-sided head and comfortable handle, it delivers accurate control for fine-tuning carb settings on a wide range of outdoor power tools.
 
✅ Genuine OEM Quality – Designed and manufactured by Stihl to factory specifications, ensuring exceptional durability and performance.
✅ Octagonal Shaft Tip – Features an eight-sided socket that precisely fits carburetor adjustment screws, preventing slippage and enhancing tuning accuracy.
✅ Wide Compatibility – Suitable for use on many Stihl models — especially those with sensitive carburetor adjustments — making it a versatile tool for professional servicing.
✅ Precision Tuning – Facilitates accurate calibration of idle, low, and high-speed carburetor settings, optimizing engine performance and fuel efficiency.
✅ Comfortable, Ergonomic Handle – Molded for secure grip and control, enabling precise adjustments during detailed tuning tasks.
✅ Essential for Maintenance – A smart addition to any toolkit, ideal for routine tune-ups, engine performance optimization, and preventing engine faults.