With plastic insert to protect the surface of the wheel bolts safe distance to the fender when final screw tightening torque wrench - no extension is necessary with HAZET, with plastic sleeve (rotation) outside to protect the rim extra long design with hole for lock pin or fuse spring and groove for O-Ring Made in Germany especially in the raddemontage and mounting on SUVS, such as Porsche Cayenne, macan, AUDI Q7, Q5, VW Touareg key width: 19 Total length: 130mm drive: Square hollow 12.5 mm (1/2 inch) Output: outer hexagonal traction profile diameter d1 (at the output): 30.8 mm diameter d2 (on the drive): 30 mm