This set of 6 point metric sockets is a welcome addition to any tool box. With the range of 7-19mm, you can cover 90% of the automotive fasteners. Stahlwille sockets are made to exceed the standards of DIN 3124; they fit as tight as a glove and can withstand extreme torque loads. If you have never used German sockets on German fasteners, you will definitely notice a difference. No more sloshing around and rounding off heads of bolts.