A carefully selected set of some of our finest tools housed in the bx 2 blue box tool case the park tool ek 2 kit contains more than 45 shop level tools fit into bx 2 blue box tool case with extra room for more tools and parts perfect for professional shop and team mechanics as well as the home mechanic who wants the ultimate portable tool kit kit includes atd 1 adjustable torque driver aws 1 three way hex wrench set 4 5 6mm bbt 9 bottom bracket tool for 16 notch external