Customization: | Available |
---|---|
Type: | Rechargeable Electric Wrench |
Power: | Battery |
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Model No.
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LCW699-2J
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Voltage
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12V(Li-ion)
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No-load speed
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0-250RPM
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Battery capacity
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2.0Ah
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Max.torque
|
45NM
|
Ratchet head
|
3/8 inch
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Rotation direction
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forward and reverse
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Weight
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0.74kg
|
Accessories
|
1*2.0Ah Li-ion battery, 1*charger
|
Package
|
Color box
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Torque wrenches are used for adjusting the specific tightness of nuts and bolts. They come with an adjustable torque setting which is usually in foot pounds (english) or Newton meters (metric). In automotive applications, most nuts/bolts will have a torque setting specified in the manual that when applied will give the exact amount of pressure needed to operate smoothly.
Regular ratchets have no adjustable torque setting. Typically you would refer to the tightness of what you were working on as 'hand-tight'.
For lugs nuts on wheels for example; you would definitely want to use a torque wrench to ensure the nuts are not too loose or too tight. By using a torque wrench, you can ensure that all of the nuts are tightened with the right amount pressure, which would more than likely be imperfect when using a regular ratchet.