• Comes with a 4mm hex wrench for all other saw bolts, very practical and easy to use
• It has a small screwdriver to adjust the fuel and oil of the sawing machine, very versatile
• This is a groove sweeper, round file measuring tool used for chainsaw replacement and maintenance
• Includes a large screwdriver for adjusting the saw blade and a T27 star wrench for all bolts on most saws
• Comes with 13mm, 16mm, 17mm and 19mm sockets, with different specifications to meet your different needs.