Snap-on torque wrenches are extremely popular in the market due to their efficiency, accuracy, and convenience. They are highly flexible and you can see the applied torque measurement on the digital display. You can tighten nuts and bolts according to your requirement and after your set limit is achieved, it will not tighten any more. As a matter of fact, you can set how much tight something is. The followings are the steps on how to use a Snap-on torque wrench and if you are planning to buy one, do go through Tools Duty buyer guide.
Steps To Use A Snap-on Torque Wrench
Step 1. Setting The Dial
A Snap-on torque wrench has a dial on the handle. It is more like a pressure gauge and it shows the reading of tightening measurement. You can adjust the dial according to how much tightening you have to do. Accordingly, the wrench will use the required amount of pressure. Therefore, when you will be using the wrench after setting the dial, the amount of force on the wrench will be adjusted.
Step 2. Understanding Required Tension
Different nuts and bolts have different tension limitation. For example, if you are going to use the Snap-on torque wrench on an automobile nut or bolt, make sure you go through the user manual to see the recommended limits mentioned by the manufacturer. Accordingly, you will set the tension and easily screw or unscrew anything completely and effortlessly.
Step 3. Set The Correct Unit
The dial has several units on the side and you have to make sure the unit is correct else the torque requirement and delivered will mismatch. Different Snap-on torque wrenches come with different unit systems. One most uses metric or US system as and when applicable. It is a common mistake that most of the users make and do not realize it easily. You can end up buying a Snap-on torque wrench that has only one unit system and that is why you need to go through ToolsBuy buyer guide to understand the parameters to check before buying a wrench.
Step 4. Find The Socket Head
Before you can put on the Snap-on torque wrench on the screw, you need to ensure that you are having the correct socket head for the bolt. If not, find the right socket head and then place it over the bolt. It must be flawless and effortless when you snap it on and off the bolt. If you are having some troubles in fitting the socket head to the bolt, it is most probably due to a wrong socket head selection. Try out the other socket head and make sure it fits perfectly.
Only then you can snap on to the bolt, use even and smooth strokes to tighten it or take it off. Once the right amount of tightness is achieved, your wrench will automatically feel like it will snap off. This is when you need to release the bolt from the wrench and it is done.