Hammer factory will produce similar tools, wrench is one of them. There are many types of wrenches, screw machinery and equipment is the main fasteners, opening wrench mechanical processing industry, production, an important tool for the maintenance of the project is a revolution in traditional wrench tool, it has several advantages.
1. It can work fast, work fast chips faster than traditional plates three to four times faster than the fast pace of work wrench.
2. Manufacturing process is simple, the cost is even lower than the stiff hand.
3. Long life, not bad, but the front panel quickly perishable hand.
4. Opening a wrench suitable for 2-6 specifications screws, and a dull-headed hand apply only two kinds of screws. Equivalent to a 2-3 opening wrench stiff hand, the equivalent of a Wrench opening but no adjustment can work quickly.
5. Light weight, easy to carry, work and effort.