● A must for adjusting the low & high-speed settings on 2-cycle small engines, including string trimmers, chainsaws, leaf blowers, hedge trimmers, edgers, pole pruners, and more.
● Compatible with Husqvarna, Craftsman, Zama, Walbro, Ruixing, Huayi, Stihl, Poulan, Weedeater, Echo, Homelite, Ryobi, MTD, Troy-Bilt, Sears, and more brand models.
● Save you big from taking your small engine for a repair for a tiny adjustment that you can do yourself with ease.