CONVENIENT & DURABLE TO USE Ergonomic designed Carb Adjusting Kit handle provides convenience and comfort for working. Built with squared handles, which makes it easy to tell 1/4 turn increments on the mixture settings. Heavy-duty adjusted head, precise and stabilityCLEANING KITS & CARRYING CASE Cleaning kit is high density nylon, good elasticity, no hair loss, contains 6 needles 6 brushes with wire loop handle. Stainless steel wire winding, anti-rust, flexible handle, no deformation. A carrying case to protect the tools, also to keep all the screw drivers from scattering around, easy to have all the tools organized in one place and easy to carryWIDE COMPATIBILITY- This Carburetor Adjustment Adjusting Tool set is designed for use on most 2 cycle engines, fits for many brands of equipment, including Sears, Craftsman, Poulan, Husqvarna, Weedeater, Echo, Toro, Ryobi, Homelite, and anything else that utilizes the splined adjustment screwsAbout Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact usDuring the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shoppingThanks for your cooperation and we'll make you feel satisfied.