This product is a lithium battery wrench adapter to make work more convenient.
The conversion head is made of carbon steel, which is more strong and durable.
Adopts threaded adapter design, which can be used to transfer various electric drill chucks.
Adopting high-tech conversion head surface with special technology, greatly extending the life of the conversion head.
With strict quality control and quality assurance, high safety factor, can be used with peace of mind.