High strength labor saving wrench with holes style 161456

Labor saving wrench descriptions:
The labor saving wrench is widely used in our daily life. It is the good assistant for almost drivers. You can use it to disassemble the tires very easily with less effort. And it is made of 40CR, which is high in strength. The gear ratio of it is 1 : 58. The out put torque is 3800 N/M. The sockets size is 32/33 mm.