Draper expert 27mm 12 square drive diesel injector socket 6 point draper expert 39046 expert quality 6 point socket for the removal of diesel injectors fitted to gm vauxhallopel mitsubishi nissan and volkswagen vehicles forged from chrome vanadium steel hardened tempered chrome plated and polished for corrosion protection display packedmanufactured and tested generally in accordance with din3122 and iso3315 specifications draper expert 39046 22mm 12 square drive diesel injector