This all in one carburettor jet holder / driver tool from Senzo has the provision to safely store up to 12 jets while doubling up as a spanner to remove the carburettor nut and a jet removal / installation tool. The tool is ergonomically shaped for optimum comfort and control. Suitable for use with all Rotax kart engines.Safely stores up to 12 carburettor jetsIntegral spanner to remove the carburettor nutIncludes jet tool to remove / replace jets quickly and easilyMagnet allows the tool to be secured to a tool boxThe Senzo carburettor jet holder / jet driver tool is suitable for use on the following Rotax class kart engines: Micromax, Minimax, Intermax, Junior and Senior.Jets not included.