Hippotech (21-tooth splined) Carburetor Adjustment Screwdriver Tuning Tool for 2-Stroke Engines, Weed Eater, Trimmer, Brushcutter, Blower

Carburetor tuning tool kit used for most domestic 2-stroke engines. Carburetor tuning allows you to increase or decrease the engine's idle speed, allowing the correct amount of fuel and air to mix in the carburetor, so tuning it correctly will increase your engine's performance.
Used on most 2-stroke engines.
Carburetor tuning tool kit used for most domestic 2-stroke engines. Carburetor tuning allows you to increase or decrease the engine's idle speed.
Replaces manufacturer part number: 530035560
Warm reminder: The 21-tooth splined tool is used on carburetors; the carburetor may require a 22-tooth splined tool.