Features: 1. These are replacement adjusting tools for many brands of equipment 2. Durable Material and Ergonomic DesignErgonomic designed handle provides convenience and comfort for working. Heavy-duty adjusted head, precise and easy to adjust the carburetor 3. Made of stainless steel & plasticMeasures 6.02 inches of total length, 2.99 inches of metal pole and 3.03 inches of plastic handle, 0.2 inch of metal pole diameter 4. Set of 8 different screwdrivers Comes with 21 Teeth Splined + 7 Teeth Splined + Single D + Small Head Single D + Double D + Pac Man + Small Head Pac Man + Hexagon 5. 8PCS Carburetor Adjustment Tool Kit is a full set which fits with most brands of equipment, such as Sears, Craftsman, Poulan, Husqvarna, Weedeater, Echo, Toro, Ryobi, Homelite, and any other that utilizes the splined adjustment screws. It makes your work easier. 6. For Walbro engines, the 21 teeth splined adjustment tool/ 7 teeth splined adjustment tool will not work, Walbro carburetors might need 22 teeth splined adjustment tool. 7. These tools CAN Not be used on carburetor of street vehicles and Will Not fit an automobile carburetor. They are to be used to adjust within EPA regulations Specification: Condition: Brand New and High Quality Magnetic: No Insulation: Yes Type: Screwdrivers Tool Application: Carburetor repair tools Color: Black Material: Stainless steel & Plastic Overall lenth: 6.02 inches Lenth of plastic handle: 3.03 inches Diameter of metal pole: 0.2 inches Square handle Package includes: 1 piece Carrying Box 1x 21 Teeth Splined Adjustment Tool 1x 7 Teeth Splined Adjustment Tool 1x Single D Adjustment Tool 1x Small Head Single D Adjustment Tool 1x Double D Adjustment Tool 1x Pac Man Adjustment Tool 1x Hexagon Adjustment Tool 1x Small Head Pac Man Adjustment Tool