Additional technical information: Design according to DIN 3113, ISO 3318, ISO 7738, Form B;With the same wrench sizes;Size 5 and 5.5 mm with 6-edged ring, from 6 mm with UD-profile;GEDORE Vanadium Steel 31 CrV3, chrome-platedAnti-glare, matte surface;Carefully forged and professionally processed;Ring: offset and 10° angled, with UD-profile for gentle power transmission;Maul: precisely on exact nominal polished for optimal contact surfaces;At the foot of the rib reinforced by force slim guarantees highest torque;Overload by deformation is displayed;Deep-lying or counter-sunk nuts or screws can be operated with the offset ring;High-grade industrial quality for tough continuous stress;Kropf height: 9.5 mm;Weight: 16 g; DIN standard: DIN 3113-B; Material: Chromium-vanadium steel; Product size (length): 100 mm; Spanner size (metric): 6 mm