Features: High quality material and durable: The material is steel, ergonomic designed handle provides comfort for working, heavy-duty adjusted head, precise and easy to adjust the carburetor “MUST HAVE” products for household: Carburetor Adjustment Tool Kit use for household most 2 cycle engines. Adjusting the carburetor allows you to increase or reduce the engine's idle speed, allow the right amount of fuel and air to mix in the carburetor, so tuning it properly will increase the performance of your engine Compatible With: There are 3 carburetor tools consisting of pac man tool, double D tool and splined tool, which are replacement adjusting tools for many brands of equipment. It fits for MOST 2 cycle engines, including For Sears, For Craftsman, For Poulan, For Weedeater, For Echo, For Toro, For Ryobi, For Homelite, and anything else that utilizes the splined adjustment screws Notice: It won't fit carburetors which may need a 22-teeth tool; It is updated from previous 7-teeth to current 21-teeth. Easy to recognize and carry: Marked with tool type on the handle, it is easy to recognize, and the anti-slip grip with finger grooves is designed for safe handling. it is light weight and easy to carry Specifications: Type: Double D, Pac Man, Splined 21T Total length: about 152mm/ 5.98 inches (nearly 160mm) Handle length: about 84 mm / 3.31 inches Application: Carburetor Repair Tool Anti-explosion: Yes Magnetic: No Insulation: Yes Material: Steel Tool Color: Black UniversalFitment=Yes Package Includes: 1 x double D screwdriver 1 x1 tooth screwdriver 1 x 21 tooth screwdriver Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Our products are made from very durable, high-quality materials ,sure to meet the needs of your daily life. Before placing an order, we suggest that you always check the size and model of the product carefully to ensure that the selected product meets your actual needs. If you encounter any problems, please contact us in time, we will try our best to provide you with solutions until the problem is solved satisfactorily. After you receive the product, we attach great importance to your feedback, no matter how your comments, we will listen carefully. Every customer can enjoy the free after-sales service we provide, and any damaged or quality problem products can be refunded or exchanged.