General description HURI Carburetor Adjustment Screwdriver is designed for precise tuning of carburetors in various 2-cycle engines. It is compatible with a wide range of brands, making it a versatile tool for maintenance and repair. Technical specifications Part number: 530035560 Type: Carburetor Adjustment Screwdriver Compatibility and accessories Fits most 2-cycle engines Compatible with brands such as Sears, Craftsman, Poulan, Husqvarna, Weedeater, Toro, Ryobi, and Homelite Specifically fits models: Husqvarna 125, 135, 136, 137, 141, 142, 235, 235e, 236, 236e, 240, 240e, 355, 435, 435e, 440e Usage This screwdriver is used for adjusting the carburetor settings to ensure optimal engine performance. It is essential for maintaining the efficiency of 2-cycle engines.