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 pac-man stytle adjustment screwsComes with 21 Teeth Splined + 7 Teeth Splined + Single D + Small Head Single D + Double D + Pac Man + Small Head Pac Man + Hexagon + Shapde + Six Star and carburetor cleaning tools. Easy to adjust your 2 cycle small engine carb.Outside diameter: 7/32 inch; Overall length: 6-1/8 inch.(metal pole: 3 inch. plastic handle: 3-1/8 inch)Made of high quality and long lasting stainless steel, ergonomic grip and metal pole. The skid-resistance handle enables you to use it more stability and precision,Come with a carrying bag to protect the tools, also to keep all the screw drivers from scattering around, easy to have all the tools organized in one place.Indispensable for who is maintaining personal equipment plus stuff for friends, family High quality carburetor adjusting tool ,carburetor adjustment tool carburator carburetor adjustment cleaning husqvarna carburetor adjustment screwdriver 530035560 21teeth carrying chainsaw 308535003 engine craftsman100% satisfactory service, if you have any questions, please feel free to contact us by email!We will solve it for you in the first time!