[10-item set] This carburetor adjustment tool kit includes 10 items: 21-tooth spline screwdriver and 7-tooth spline screwdriver and single-D small-bit screwdriver and single-D small-bit screwdriverand a double D screwdriver and a screwdriverPac-Manand a small-bit screwdriverPac-Man and a hexagonal screwdriver and a slotted screwdriver and a six-point (star) screwdriver.offers more carburetor adjustment tools than any other brand. [COMPATIBLE WITH the vast majority of 2-stroke engines]: compatible withchainsaws, equipment from many brands like , any other equipment using splined set screws. [Excellent quality and carrying case] - Compound bitsvery robust stainless steel, ergonomic handle and extremely durable metal rod.Delivered with an elegant carrying case to protect them and store and organize these 10 tools with ease.Cleaning needles and brushes included, to help clear obstructions that may occur in the very narrow parts of your engine's carburetor. this kitThe carburetor adjustment tools will be an essential ally when working on 2-stroke engines of everyday appliances.Adjusting their carburetor will allow you to increase or reduce the engine idle speed and allow the carburetor to mix an optimal amount of fuel and air, and thus increase the performance of your engine by adjusting it appropriately. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store