Hammer wrench spanner size,adjustable spanner,wrench

Specifications 1.Main material :40 chrome

2.Weight about 8kg

3.Trans-speed ration:1:68

4.out torque : 5500 N.,M

5 Use for trucks

BD-68 1.Main material :40 chrome 2.Weight about 8kg 3.Trans-speed ration:1:68 4.out torque : 5500 N.,M 5 Use for trucks   One set wrench includes two sockets. The size of21'',22'',24'',27'',30'',32'',33'',34'',35'',36'',38'' and 41'' are available.       Model BD-68 Labor SavingWrench adopts high effciency planetary shifting as main drive The future :small dimension,lightness,durability and large gear ration,large out-put torque     This product is made of highgrade alloy steel in the process of fine heat treatment. The wrench is widely used toassemble and disassemble the tyres of various heavy truck. It is a necessity forrepairment or drivers.   Directions   1.       put the sleeve onto the square head ofthe handle end and the rocking bar on the other end 2.      when the sleeve is put the net to bedisassembled or fastened,pay attention to the direction of lossening antightening .Roll the rocking bar so that the handle is against the side ofanother bolt tightly. 3.       after the nut is unscrewed ,use the longbar to disassmble quickly.