● This tool adjusts the Idle, low-speed & high-speed mixture screw settings on 2-cycle small engines carb. By turning these screws, you can fine-tune the fuel mixture to optimize engine performance and ensure smooth operation.
● Fits for: string trimmers, chainsaws, leaf blowers, hedge trimmers, edgers, pole pruners, & others that utilize carb tuning tools. But does not fit lawnmowers.
● Package Includes a set of 14 carb screwdrivers: 21-teeth & 7-teeth Splined, Small pac man, Pac man, Outer-hexagon, Hexagon, Single d, Double D, Small single d, Small acircle, Acircle, Screw, Six star, Shaped. With a carb cleaning kit/ spark tester/ RPM digital tachometer (optional), & a tool carrying case.

● Adjusting the idle, low & high speed settings on 2 cycle small engine carburetors.
● Compatible with Husqvarna, Craftsman, Zama, Walbro, Ruixing, Huayi, Stihl, Poulan, Weedeater, Echo, Homelite, Ryobi, MTD, Troy-Bilt, Sears and more.
● Fits most 2-stroke small engine machines like string trimmers, chainsaws, leaf blowers, hedge trimmers, edgers, and pole pruners that use a carb tool. But does not fit lawnmowers.
● 12PCS Tool + Carb Cleaning Kit include: 1pc hex wrench + 6pcs cleaning needle + 6pcs cleaning brush which can be used to clean carburetor and fuel lines.
● 12PCS Tool + Spark Tester: Convenient to understand the operation of the ignition coil; White lettering makes it easy to read the gap measurement.

● Compatible with # 530035560
● Used on most 2-cycle engines; Fits many brands of equipment, including Sears, Craftsman, Poulan, Husqvarna, Weedeater, Echo, Toro, Ryobi, Homelite, and anything else that utilizes the splined adjustment screws
● Squared handles, which makes it easy to tell 1/4 turn increments on the mixture settings when trying to tune a carburetor; Advanced heat treatment process and corrosion-resistant finish screwdriver bits
● Carburetor adjustment tool size: handle length 3-inch, metal pole length 3-1/8-inch, tool head I.D. 5/32-inch, tool head O.D. 7/32-inch.