NEO srewdrivers set (ref. no. 04-194) includes 8 screwdrivers: flat and cross. Screwdriver's shank is made of durable CrV steel. Tri-lobular handle shape with profiled thumb rest reduces hand effort during work and facilitates getting the right torque. Two material handle prevents from slipping in hand, it is also resistant to chemicals, oils and greases. NEO brand meets expectations of professionals.