Labor Saving Wrench

A, product introduction
HY58 type effortless wrench adopt effective planetary gear mechanisms as the main transmission, its characteristic is small volume, light weight, because of variable speed, smaller than the big input power can produce very big output torque. Product selection senior alloy and excellent heat treatment process, strong and durable. Surface is polishing pensu, has the good feeling. Widely used in disassembling of various types of load truck tyres, is auto mechanic necessary tools and broad driver friend ideal accessory tools.
Second, using method

1, will wind cannon sleeve into belt handle at output bystron, rocking bar to cover on the other end.
2, the wind cannon sleeve set to remove (into) the nut tightening firmness, shaking, pay attention to the direction that makes rely on hilt rocker close another bolt profile.
3 and when nut unscrew after long pole, change after fast disassembly. (when use first pick tighten rapidly tighten after long pole, reoccupy effortless wrench lock.