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About Torque Tools
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Economy Torque-Measuring Wrenches
These wrenches have an accuracy of ±3.5%. The display shows torque as it's measured and maximum torque reached. Use to determine fastener torque specifications as well as to identify the torque required to loosen tightened fasteners. To fasten to a specific value, set the desired torque—lights and an audible alarm indicate when target has been reached or exceeded. Wrenches come with a calibration certificate that is traceable to NIST and includes the test measurements that confirm accuracy.
Note: Accuracy ratings do not apply to the lower 20% of the torque range.
Accuracy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Square Drive Size | Torque Range | Graduations | Clockwise | Counterclockwise | Overall Lg. | Ratcheting or Nonratcheting | Material | Batteries Included | Each | |
in.-lbs., ft.-lbs., Nm | ||||||||||
| 1/2" | 180 to 1,800 in.-lbs. 15 to 150 ft.-lbs. 20.3 to 203 Nm | 6 in.-lbs. 0.5 ft.-lbs. 0.6 Nm | ±3.5% | ±3.5% | 22 1/2" | Ratcheting | Chrome-Plated Steel | No | 0000000 | 0000000 |
High-Accuracy Torque-Measuring Wrenches
Trust the precision of your measurements—these wrenches are accurate to ±1%. They display torque as it’s measured and the maximum torque reached. Use to determine fastener torque specifications as well as to identify the torque required to loosen tightened fasteners. To fasten to a specific value, set the desired torque—lights and an audible alarm indicate when target has been reached or exceeded. The display rotates so you can read it at any angle. Wrenches come with a calibration certificate that is traceable to NIST and includes the test measurements that confirm accuracy.
Accuracy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Square Drive Size | Torque Range | Graduations | Clockwise | Counterclockwise | Overall Lg. | Material | Grip Material | Batteries Included | Each | |
in.-lbs., ft.-lbs., Nm | ||||||||||
| 1/4" | 7.5 to 75 in.-lbs. 0.63 to 6.25 ft.-lbs. 0.84 to 8.5 Nm | 0.01 in.-lbs. 0.01 ft.-lbs. 0.01 Nm | ±1% | ±1% | 11" | Chrome-Plated Steel | Plastic | Yes | 0000000 | 0000000 |
| 1/4" | 10 to 100 in.-lbs. 0.83 to 8.3 ft.-lbs. 1.1 to 11.1 Nm | 0.01 in.-lbs. 0.01 ft.-lbs. 0.01 Nm | ±1% | ±1% | 11" | Chrome-Plated Steel | Plastic | Yes | 0000000 | 000000 |
| 3/8" | 25 to 250 in.-lbs. 2.1 to 20.8 ft.-lbs. 2.8 to 28.2 Nm | 0.01 in.-lbs. 0.01 ft.-lbs. 0.01 Nm | ±1% | ±1% | 11" | Chrome-Plated Steel | Plastic | Yes | 0000000 | 000000 |
| 3/8" | 60 to 600 in.-lbs. 5 to 50 ft.-lbs. 6.8 to 67.8 Nm | 0.01 in.-lbs. 0.01 ft.-lbs. 0.1 Nm | ±1% | ±1% | 11" | Chrome-Plated Steel | Plastic | Yes | 0000000 | 000000 |
| 1/2" | 300 to 3,000 in.-lbs. 25 to 250 ft.-lbs. 33.8 to 338 Nm | 1 in.-lbs. 0.1 ft.-lbs. 0.1 Nm | ±1% | ±1% | 22" | Chrome-Plated Steel | Plastic | Yes | 0000000 | 000000 |
| 3/4" | 720 to 7,200 in.-lbs. 60 to 600 ft.-lbs. 81 to 813 Nm | 1 in.-lbs. 0.1 ft.-lbs. 0.1 Nm | ±1% | ±1% | 47" | Chrome-Plated Steel | Plastic | Yes | 0000000 | 00000000 |
Torque-Measuring Wrenches
Measure with an accuracy of ±2%. These wrenches display torque as it’s measured and the maximum torque reached. Use to determine fastener torque specifications as well as to identify the torque required to loosen tightened fasteners. To fasten to a specific value, set the desired torque—lights and an audible alarm indicate when target has been reached or exceeded. Wrenches come with a calibration certificate that is traceable to NIST and includes the test measurements that confirm accuracy.
Note: Accuracy ratings do not apply to the lower 20% of the torque range.
Accuracy | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Square Drive Size | Torque Range | Graduations | Clockwise | Counterclockwise | Overall Lg. | Ratcheting or Nonratcheting | Material | Grip Material | Batteries Included | Each | |
in.-lbs., ft.-lbs., Nm | |||||||||||
| 3/8" | 120 to 1,200 in.-lbs. 10 to 100 ft.-lbs. 13.6 to 135.6 Nm | 1 in.-lbs. 0.1 ft.-lbs. 0.1 Nm | ±2% | ±3% | 17" | Ratcheting | Chrome-Plated Steel | Rubber | Yes | 0000000 | 0000000 |
| 1/2" | 300 to 3,000 in.-lbs. 25 to 250 ft.-lbs. 33.8 to 338 Nm | 1 in.-lbs. 0.1 ft.-lbs. 0.1 Nm | ±2% | ±3% | 27" | Ratcheting | Chrome-Plated Steel | Rubber | Yes | 0000000 | 000000 |
Data-Recording Torque-and-Angle Measuring Wrenches
The most advanced torque wrenches we offer, these tools store and recall up to 1,500 torque and angle measurements. Stored data can be downloaded to a PC using the included USB cable—no separate software is required. The digital display shows how torque measurements change as you turn the wrench. Use these tools to determine fastener torque specifications as well as to identify the torque required to loosen tightened fasteners. Wrenches have programmable, lockable presets that allow you to set up different torque settings in sequence to ensure correct, reliable operation. Lights, an audible alarm, and a vibration in the handle indicate when target has been reached or exceeded. Tools come with a calibration certificate that is traceable to NIST and includes the test measurements that confirm accuracy.
Note: Accuracy ratings apply to the entire torque range.
Accuracy | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Square Drive Size | Torque Range | Graduations | Clockwise | Counterclockwise | O'all Lg. | Ratcheting or Nonratcheting | Flex Range of Motion | Material | Grip Material | Batteries Included | Each | |
in.-lbs., ft.-lbs., Nm | ||||||||||||
| 1/4" | 12 to 240 in.-lbs. 1 to 20 ft.-lbs. 1.4 to 27.2 Nm | 1 in.-lbs. 0.1 ft.-lbs. 0.1 Nm | ±2% | ±3% | 14 1/4" | Ratcheting | 15° | Chrome-Plated Steel | Steel | Yes | 0000000 | 0000000 |
| 3/8" | 60 to 1,200 in.-lbs. 5 to 100 ft.-lbs. 6.8 to 135.6 Nm | 1 in.-lbs. 0.1 ft.-lbs. 0.1 Nm | ±2% | ±3% | 19" | Ratcheting | 15° | Chrome-Plated Steel | Steel | Yes | 0000000 | 000000 |
| 1/2" | 150 to 3,000 in.-lbs. 12.5 to 250 ft.-lbs. 16.9 to 339 Nm | 1 in.-lbs. 0.1 ft.-lbs. 0.1 Nm | ±2% | ±3% | 27" | Ratcheting | 15° | Chrome-Plated Steel | Steel | Yes | 0000000 | 000000 |
| 3/4" | 360 to 7,200 in.-lbs. 30 to 600 ft.-lbs. 40.7 to 813.5 Nm | 1 in.-lbs. 0.1 ft.-lbs. 0.1 Nm | ±2% | ±3% | 49" | Ratcheting | 15° | Chrome-Plated Steel | Steel | Yes | 0000000 | 00000000 |