... of various heavy trucks. Speed-change This wrench is widely used to assemble and disassemble the tyres of various heavy trucks.1 ... :583.Max safe output torque: 3800N.M4.Length: 330mm5.One wrench includes two sockets. The size of 21'',22'',24'',27 ... '',30'',32'',33'',34'',35'',36'',38'' and 41'' are available.6.Weight:10kg/set Labor Saving ...