Splined for 2 Cycle Carburetor Adjusting for Craftsman, and More. Carb Adjustment Tool 530035560
2 Cycle Carburetor Tool. Spline Style Tool will work on many of the following brands: Sears, Craftsman, Echo, Homelite, Husqvarna, Ryobi, Toro, Weedeater, and anything else that utilizes these kinds of adjustment screws.