Features: 1.Comfortable Grip: The ergonomically designed grip and metal rod are more comfortable in the hand. 2.Tool Type Mark: The screwdriver handle is marked with the tool type, which is easy to identify and apply. 3.Stainless Steel: The carburetor adjustment tool screwdriver is made of durable stainless steel, not easy to rust, wear resistant and durable. 4.Application: The carburetor adjustment tool is very suitable for the maintenance of the carburetor of each stroke, and fit for A circle small engines to keep them in good condition. 5.Must Have Tool for Household: 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. Specification: Item Type: Carburetor Adjustment Tool Screwdriver Material: Stainless Steel Product Color: As Pictures Shown Product Length: Approx. 15.5cm or 6.1in Handle Length: Approx. 7.9cm or 3.1in Rod Length: Approx. 7.6cm or 3.0in Product Weight: Approx. 26g or 0.9oz Product Specification: Large a Circle Applicable Scene: Universal Type