Hong Bing is a professional manufacturer of pneumatic tools including air wrench, screwdriver, drill tool, and so on.

This product is a socket wrench power tool designed to deliver high torque output with minimal exertion by the user. The electric or hydraulic power is also able to drive the air wrench. In the industries such as automotive repair, products assembly and heavy equipment maintenance, the device is widely applied due to its advantages. It is able to store energy in a rotating mass, then delivering it suddenly to the output shaft; this makes the product provide enough output to finish the job rapidly. Also, it is available in every standard socket wrench drive size, from small 1/4" drive tools for small assembly and disassembly, up to 3.5" and larger square drives for major construction. That's why you can see the air wrench almost in every mechanic's shop.

In contrast, the quality is important for your working efficiency and result. The device with malfunction or bad quality could even ruin you job. So you have to choose the best one to be your assistant. And it's not hard at all; just contact Hong Bing and get the right one for you immediately.

‧The air wrench can be used in narrow working spaces and can fasten bolts and nuts easily. This special tool can reach tight places taht other air tools can not.

‧Remove: First, loosen bolt by the tool, and then take bolt out with air ratchet.

‧Fasten: Push trigger to position the bolt then lock it with torque air wrench.