The set of FESTA flat keys includes an organizer, sewn from a very durable and strong fabric with eyelets for hanging.  Socket wrenches are made of quality chrome vanadium steel fittings. This steel is refined to the required properties and surface-treated with matt hard chrome to achieve optimal surface hardness and resistance to corrosive influences. In terms of quality, hardness and precision, they exactly correspond to the DIN3113 standard.