How to choose a ratchet wrench from RenhotecIC?

 

A wrench is a commonly used installation and removal tool. Hand tools for turning bolts, screws, nuts, and other open or socketed fasteners whose threads hold bolts or nuts tightly by the principle of leverage. Commonly used in home, auto repair, property, mechanical maintenance and other fields. There are many types of wrenches, among which the ratchet wrench is easy to use and has strong practicability. Loved by repairmen.

 

Ratchet wrench is divided into curved handle ratchet wrench, straight handle ratchet wrench, two-way ratchet wrench, one-way ratchet wrench, pointed tail ratchet wrench, etc. There are so many types, how should I choose?

 

Confirm the specifications of the ratchet wrench required

 

The function of the wrench is to fasten and remove screws and nuts. Ratchet wrenches of different specifications match fasteners of corresponding sizes. For general household use, it is enough to choose a one-way wrench in a targeted manner. If it is a professional maintenance occasion, it is necessary to choose a variety of types of wrenches to use together.

 

For the curved handle ratchet wrench, there are 3 specifications.

 

It is recommended that you choose a ratchet wrench with appropriate specifications when purchasing.

 

See if it saves time and effort

 

As the "left and right hand" of the maintainer. A good ratchet wrench can quickly go back and forth to tighten or loosen screws and nuts. It can help the maintenance personnel save a lot of time and effort. So how to tell whether the ratchet wrench is labor-saving?

 

(1) Look at the structure

 

In many cases, the size of the screw or nut is small, and the space we can operate is relatively narrow. Qinghai Lake Tools combines narrow and small tool structure. When designing, the ratchet wrench head is designed more finely, so that it can easily handle screws and nuts in narrow spaces.

 

(2) Look at the material

 

The ratchet wrench of Qinghai Lake Tools brand is made of chrome vanadium steel (chemical symbol CR-V), and there are many hand tools on the market made of carbon steel. Chromium vanadium steel has high hardness, strong toughness, and long service life; carbon steel is of average quality and not durable. When purchasing, be sure to recognize the material of the ratchet wrench.

 

(3) See if it is easy to operate

 

Qinghai Lake Tools provides many types of ratchet wrenches, and different ratchet wrenches are used in different ways. For example, the two-way ratchet wrench can change the operating direction only by switching the button, and the one-way ratchet wrench is indicated by an arrow to clearly understand the direction of use and help users improve work efficiency.

 

(4) Look at the details and workmanship

 

When designing the ratchet wrench of Qinghai Lake Tools, factors such as the position of the force point held by the user are fully considered, which is more in line with engineering mechanics, and has better hand feeling and comfort. Better looking and more durable than normal ratchet wrenches. And the grip part is covered with smooth and supple non-slip material, which reduces the weight, improves the operation speed, and looks more textured.