lug wrench :1.Main material :40 chrome 2.Weight about 8kg 3.Trans-speed ration:1:68 4.out torque : 6200 N.,M 5 Use for t lug wrenchOne set wrench includes two sockets. The size of 21'',22'',24'',27'',30'',32'',33'',34'',35'',36'',38'' and 41'' are available.Model BD-68 Labor Saving Wrench adopts high effciency planetary shifting as main driveThe future :small dimension ,lightness,durability and ...