PROTEC.class 05102263 Screwdriver PG3/8 socket wrench insert 7-19mm

3/8' drive, alloy steel housing with 54 hardened pins, replaces nuts in the range of 7-19 mm, regardless of whether inch or metric dimensions, steel pins adapt to any nut or screw, for screws up to 8 mm high, the max. torque transmission is up to 80 Nm, note: also fits exotic screws such as hook or eye screws!