LETAYAR 2 Pieces Carburetor Carb Adjustment Screwdriver 21-Teeth Splined Adjusting Tool for 2 Cycle Engine Poulan Husqvarna STIHL Homelite Weed Eater Craftman Echo Trimmer Brushcuter Blower - Letayar Official, SL-CSDRIV-21T

• 2 Pieces High Quality Special Tool: Used for replacement manufacture part number: 530035560, such as ZAMA, STIHL, Husqvarna, Poulan, Weedeater, Echo, Homelite, Ryobi, MTD, Troy-Bilt, Toro or string trimmer, chainsaw, leaf blower, hedge trimmer, edger, pole pruner and anything else. Ergonomically Designed for Easier Handling: matching palm radian, more comfortable to hold heavy-duty adjusted head, precise and easy to adjust the carburetor. Durable and High-quality Materials: the material is Y15 iron with nickel plated, high hardness, tines line up perfectly, easy for carburetor rebuild. “MUST HAVE” Products for Household: widely used in 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, in order to increase the performance of your engine. Know More About: fit for 21-Teeth Splined Adjusting Tool witch updated from previous 7-teeth to current 21-teeth, please check and make sure this part will fit. LETAYAR specializes on high quality outdoor and garden machinery accessories.