HIFROM Carburetor Adjustment Tool Kit (set of 10) replacement for Most 2 cycle Engines: HIFROM Carburetor Adjustment Tool included 10 piece of different screwdriver head. Features: - replacement for: Sears, Craftsman, Poulan, Husqvarna, Weedeater, Echo, Toro, Ryobi, Homelite, and anything else that utilizes the splined adjustment screws. - Size: Outside diameter: 0.24 inch; Overall length: 6.1 inch.(metal pole: 3 inch. plastic handle: 3.1 inch), small Outside diameter: 0.12 inch. Package Included:: 1 x Pac Man Screwdriver; 1 x Single D Screwdriver; 1 x Double D Screwdriver; 1 x Hexagon Hex Socket Screwdriver; 1 x 7-Teeth Splined Screwdriver; 1 x 21-Teeth Splined Screwdriver; 1 x Small Head Pac Man Screwdriver; 1 x Small Head Single D Screwdriver. 1 x Six star Screwdriver; 1 x I shapped Screwdriver