Carburetor Adjustment Tool Set for 2Cycle Engines Key benefits Precise adjustments: Designed to fit common carburetor adjustment screws so you can tune idle and fuel mixture accurately on small 2cycle engines. Ready for the job: A 12piece set gives you the right tip for most carburetor designs, including Pac Man, Single D, Double D, Hexagon, and other common types. Faster work: Each screwdriver is clearly marked with its type for quick identification, reducing time spent searching for the correct tool. Comfortable handling: Ergonomically shaped handles provide better grip and control during repeated adjustments. Compatibility and specifications Compatibility examples: suitable for equipment from Poulan, MTD, TroyBilt, Craftsman, Husqvarna, Weedeater, Echo, Toro, Ryobi, Homelite, Sears, and similar small engine models. Compatible models 12 21Teeth 21 12Pcs Set size: 12 pieces covering multiple adjustment screw profiles. Typical applications Adjusting carburetor settings on string trimmers and brush cutters to restore smooth idle and consistent throttle response. Tuning blowers and hedge trimmers after maintenance or diaphragm replacement to ensure reliable starting and running. Servicing small lawn and garden equipment where matching the correct carburetor adjustment tip prevents stripped screws and saves time. What makes this set useful Broad coverage of common carburetor screw types reduces the need for custom or improvised tools. Marked drivers and ergonomic handles streamline repairs and routine maintenance. Compact 12piece kit is suitable for a home toolbox or a professional service kit for small engine . Contents summary 12piece carburetor adjustment screwdriver set including Pac Man, Single D, Double D, Hexagon and other common tip shapes.