System of Measurement System of Measurement | Show |
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System of Measurement System of Measurement | Hide |
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Maximum Torque Maximum Torque |
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Minimum Torque Minimum Torque |
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Graduations Graduations |
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Certification Certification |
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Torque-Measuring Direction Torque-Measuring Direction |
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Display Display |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Batteries Included Batteries Included |
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About Torque Tools
More
High-Accuracy Torque Tool Testers
These testers have a digital display and are accurate to ±1%. Place your torque wrench or screwdriver onto the tester with the included square drive connector and turn. Testers display torque as it's measured and the maximum torque reached. They also show the first torque peak reached to ensure accurate readings when testing click-style wrenches. Use with hand tools only.
Note: The accuracy ratings do not apply to the lower 10% of the torque range.
Accuracy | Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Square Drive Size | Torque Range | Graduations | Torque-Measuring Direction | Clockwise | Counterclockwise | Ht. | Wd. | Dp. | Material | Mounting Fasteners Included | No. of | Dia. | Batteries Included | Each | |
With Calibration Certificate with Test Data Traceable to NIST | |||||||||||||||
in.-lbs., ft.-lbs., Nm | |||||||||||||||
| 1/4" | 5 to 50 in.-lbs. 0.4 to 4.17 ft.-lbs. 0.56 to 5.65 Nm | 0.01 in.-lbs. 0.01 ft.-lbs. 0.01 Nm | Clockwise and Counterclockwise | ±1% | ±1% | 4 1/2" | 6" | 6" | Steel | No | 8 | 3/8" | Yes | 0000000 | 000000000 |
| 3/8" | 25 to 250 in.-lbs. 2 to 21 ft.-lbs. 2.8 to 28.2 Nm | 0.1 in.-lbs. 0.01 ft.-lbs. 0.01 Nm | Clockwise and Counterclockwise | ±1% | ±1% | 4 1/2" | 6" | 6" | Steel | No | 8 | 3/8" | Yes | 0000000 | 00000000 |
| 3/8" | 60 to 600 in.-lbs. 5 to 50 ft.-lbs. 6.78 to 67.8 Nm | 0.1 in.-lbs. 0.01 ft.-lbs. 0.1 Nm | Clockwise and Counterclockwise | ±1% | ±1% | 4 1/2" | 6" | 6" | Steel | No | 8 | 3/8" | Yes | 0000000 | 00000000 |
| 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 | Clockwise and Counterclockwise | ±1% | ±1% | 4 1/2" | 6" | 6" | Steel | No | 8 | 3/8" | Yes | 0000000 | 00000000 |
| 3/4" | 720 to 7,200 in.-lbs. 60 to 600 ft.-lbs. 81.3 to 813 Nm | 1 in.-lbs. 0.1 ft.-lbs. 0.1 Nm | Clockwise and Counterclockwise | ±1% | ±1% | 4 1/2" | 6" | 6" | Steel | No | 8 | 3/8" | Yes | 0000000 | 00000000 |
Chuck-Style Torque Tool Testers
Finger-tighten the three-jaw chuck onto a torque wrench or screwdriver, then twist either the gauge or tool to check the tool's accuracy. Use with hand tools only. A pointer shows torque as it's measured. Testers with memory pointer show the maximum torque reached.
Note: The accuracy ratings do not apply to the lower 10% of the torque range.
For technical drawings and 3-D models, click on a part number.
Accuracy | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Torque Range | Graduations | Chuck Capacity | Torque-Measuring Direction | Clockwise | Counterclockwise | Dial OD | Features | Material | Chuck Material | Container Type | Each | |
With Calibration Certificate with Test Data Traceable to JIS | ||||||||||||
in.-lbs. | ||||||||||||
| 0.6 to 6 in.-lbs. | 0.1 in.-lbs. | 11/32" | Clockwise and Counterclockwise | ±2% | ±2% | 2 1/2" | Memory Pointer | Aluminum | Steel | Plastic Case | 00000000 | 0000000 |
| 2 to 15 in.-lbs. | 0.2 in.-lbs. | 11/32" | Clockwise and Counterclockwise | ±2% | ±2% | 2 1/2" | Memory Pointer | Aluminum | Steel | Plastic Case | 00000000 | 000000 |
With Calibration Certificate with Test Data Traceable to NIST | ||||||||||||
in.-lbs. | ||||||||||||
| 0.6 to 6 in.-lbs. | 0.1 in.-lbs. | 11/32" | Clockwise and Counterclockwise | ±2% | ±2% | 2 3/4" | Memory Pointer | Aluminum | Steel | Plastic Case | 000000000 | 00000000 |
| 2 to 15 in.-lbs. | 0.2 in.-lbs. | 11/32" | Clockwise and Counterclockwise | ±2% | ±2% | 2 3/4" | Memory Pointer | Aluminum | Steel | Plastic Case | 000000000 | 00000000 |
Square Drive Torque Tool Testers
Check the accuracy of torque wrenches and screwdrivers—place your tool onto the tester with the included square drive connector and turn. The main pointer shows torque as it's measured; the memory pointer shows the maximum torque reached. Use these testers with hand tools only.
Note: The accuracy ratings do not apply to the lower 20% of the torque range.
For technical drawings and 3-D models, click on a part number.
Accuracy | Mounting Holes | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Square Drive Size | Torque Range | Graduations | Torque-Measuring Direction | Clockwise | Counterclockwise | Lg. | Wd. | Ht. | Material | Mounting Fasteners Included | No. of | Dia. | Each | |
With Calibration Certificate Traceable to NIST | ||||||||||||||
in.-lbs. | ||||||||||||||
| 1/4" | 0 to 30 in.-lbs. | 0.5 in.-lbs. | Clockwise and Counterclockwise | ±2% | ±2% | 8" | 4" | 2 1/4" | Steel | No | 4 | 1/4" | 0000000 | 0000000 |
| 1/4" | 0 to 75 in.-lbs. | 1 in.-lbs. | Clockwise and Counterclockwise | ±2% | ±2% | 8" | 4" | 2 1/4" | Steel | No | 4 | 1/4" | 0000000 | 000000 |
| 1/4" | 0 to 100 in.-lbs. | 2 in.-lbs. | Clockwise and Counterclockwise | ±2% | ±2% | 8" | 4" | 2 1/4" | Steel | No | 4 | 1/4" | 0000000 | 000000 |
| 3/8" | 0 to 150 in.-lbs. | 2.5 in.-lbs. | Clockwise and Counterclockwise | ±2% | ±2% | 8" | 4" | 2 1/4" | Steel | No | 4 | 1/4" | 0000000 | 000000 |
| 3/8" | 0 to 300 in.-lbs. | 5 in.-lbs. | Clockwise and Counterclockwise | ±2% | ±2% | 8" | 4" | 2 1/4" | Steel | No | 4 | 1/4" | 0000000 | 000000 |
| 3/8" | 0 to 600 in.-lbs. | 10 in.-lbs. | Clockwise and Counterclockwise | ±2% | ±2% | 8" | 4" | 2 1/4" | Steel | No | 4 | 1/4" | 0000000 | 000000 |
Data-Recording Torque Gauges
Use these gauges with changeable sensors and square-drive sockets (sold separately) to display, collect, and download torque readings. They display torque as it's measured and the maximum torque reached. Gauges can also be used to convert any hand-turned square drive tool into a precise torque-measuring tool.
Note: The accuracy ratings do not apply to the lower 10% of the torque range.
Wrench-attachable sensors fit between your wrench and socket. Use with hand tools only.
Hand-turned sensors don't require a tool; place into your socket and turn them with your hand.
| Features | Lg. | Wd. | Ht. | Data Log Cap. | Batteries Included | Includes | Container Type | Each | |
in.-oz., in.-lbs., ft.-lbs., Nm, cNm, m-kg, cm.-kg | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Torque Measurement Memory, Programmable Torque Settings, Maximum Torque Display, Keypad, Headphone Jack, Audible Alarm | 6" | 3" | 2 1/2" | 3,500 | Yes | 3-ft Long USB Cable | Plastic Case | 0000000 | 000000000 |
Accuracy | |||||||
|---|---|---|---|---|---|---|---|
| Square Drive Size (Gender) | Torque Range | Torque-Measuring Direction | Clockwise | Counterclockwise | Cord Lg., ft. | Each | |
in.-oz., in.-lbs., ft.-lbs., Nm, cNm, m-kg, cm-kg | |||||||
| 1/4" (Female) × 1/4" (Male) | 80 to 800 in.-oz. 5 to 50 in.-lbs. 0.417 to 4.17 ft.-lbs. 0.565 to 5.65 Nm 56.5 to 565 cNm 0.058 to 0.576 m-kg 5.76 to 57.6 cm-kg | Clockwise and Counterclockwise | ±1% | ±1% | 4 | 0000000 | 0000000 |
| 1/4" (Female) × 1/4" (Male) | 320 to 3,200 in.-oz. 20 to 200 in.-lbs. 1.67 to 16.7 ft.-lbs. 2.26 to 22.6 Nm 226 to 2,260 cNm 0.23 to 2.3 m-kg 23 to 230 cm-kg | Clockwise and Counterclockwise | ±1% | ±1% | 4 | 0000000 | 000000 |
| 3/8" (Female) × 3/8" (Male) | 120 to 1,200 in.-lbs. 10 to 100 ft.-lbs. 13.6 to 136 Nm 1,356 to 13,560 cNm 1.38 to 13.8 m-kg 138 to 1,383 cm-kg | Clockwise and Counterclockwise | ±1% | ±1% | 4 | 0000000 | 000000 |
| 1/2" (Female) × 1/2" (Male) | 300 to 3,000 in.-lbs. 25 to 250 ft.-lbs. 33.9 to 339 Nm 3,390 to 33,900 cNm 3.46 to 34.6 m-kg 346 to 3,456 cm-kg | Clockwise and Counterclockwise | ±1% | ±1% | 4 | 0000000 | 000000 |
| 3/4" (Female) × 3/4" (Male) | 720 to 7,200 in.-lbs. 60 to 600 ft.-lbs. 81.3 to 813 Nm 8,135 to 81,350 cNm 8.3 to 83 m-kg 830 to 8,295 cm-kg | Clockwise and Counterclockwise | ±1% | ±1% | 8 | 0000000 | 000000 |
Accuracy | |||||||
|---|---|---|---|---|---|---|---|
| Square Drive Size (Gender) | Torque Range | Torque-Measuring Direction | Clockwise | Counterclockwise | Cord Lg., ft. | Each | |
in.-oz., in.-lbs., ft.-lbs., Nm, cNm, m-kg, cm-kg | |||||||
| 1/4" (Male) | 2 to 20 in.-oz. 0.125 to 1.25 in.-lbs. 0.01 to 0.104 ft.-lbs. 0.014 to 0.141 Nm 1.41 to 14.1 cNm 0.001 to 0.014 m-kg 0.144 to 1.44 cm-kg | Clockwise and Counterclockwise | ±2% | ±2% | 4 | 0000000 | 0000000 |
| 1/4" (Male) | 16 to 160 in.-oz. 1 to 10 in.-lbs. 0.083 to 0.833 ft.-lbs. 0.113 to 1.13 Nm 11.3 to 113 cNm 0.012 to 0.115 m-kg 1.15 to 11.5 cm-kg | Clockwise and Counterclockwise | ±2% | ±2% | 4 | 0000000 | 000000 |
Torque-Measuring Screwdrivers
A dial shows how torque measurements change as you turn the driver. Use these tools to fasten to a specific torque, determine fastener torque specifications, and identify the torque required to loosen tightened fasteners.
Calibration certificate traceable to NIST states the product has passed a test for accuracy.
Accuracy | Material | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Torque Range | Graduations | For Bit Hex Shank Size | Clockwise | Counterclockwise | Certification | O'all Lg. | Shaft | Handle | Includes | Each | |
in.-lbs. | |||||||||||
| 0-100 in.-lbs. | 5 in.-lbs. | 1/4" | ±3% | __ | Calibration Certificate Traceable to NIST | 12" | Steel | Plastic | No. 2 Phillips Screwdriver Bit 1/4" Slotted Screwdriver Bit 1/4" Square Drive Socket Adapter | 0000000 | 0000000 |
| 0-12 in.-lbs. | 0.5 in.-lbs. | 1/4" | ±3% | ±3% | Calibration Certificate Traceable to NIST | 8" | Steel | Plastic | No. 2 Phillips Screwdriver Bit 1/4" Slotted Screwdriver Bit 1/4" Square Drive Socket Adapter | 0000000 | 000000 |
| 0-25 in.-lbs. | 1 in.-lbs. | 1/4" | ±3% | __ | Calibration Certificate Traceable to NIST | 10" | Steel | Plastic | No. 2 Phillips Screwdriver Bit 1/4" Slotted Screwdriver Bit 1/4" Square Drive Socket Adapter | 0000000 | 000000 |
| 0-50 in.-lbs. | 2 in.-lbs. | 1/4" | ±3% | __ | Calibration Certificate Traceable to NIST | 10" | Steel | Plastic | No. 2 Phillips Screwdriver Bit 1/4" Slotted Screwdriver Bit 1/4" Square Drive Socket Adapter | 0000000 | 000000 |
| 0-6 in.-lbs. | 0.25 in.-lbs. | 1/4" | ±3% | ±3% | Calibration Certificate Traceable to NIST | 8" | Steel | Plastic | No. 2 Phillips Screwdriver Bit 1/4" Slotted Screwdriver Bit 1/4" Square Drive Socket Adapter | 0000000 | 000000 |
Digital Torque-Measuring Screwdrivers
A green light and a beep alert you when you've reached 90% of your set torque, and a steady tone sounds once you've hit your target. Set your torque in cNm, cm-Kg, or in.-lbs. and quickly check the LCD for real-time measurements along the way. A red light warns if you begin to overtighten. In addition to applying the correct torque to a fastener, these screwdrivers can help determine fastener torque specifications and identify the torque required to loosen tightened fasteners. They store up to nine torque settings to save time when working on multiple fasteners. They're compatible with any bit that has a 1/4" hex shank. All require one AAA battery (included). To save battery power, the display turns off after five minutes of idle time. You can also turn the display off manually.
Accurate to within 2% of the set torque in the clockwise direction, and 3% in the counterclockwise direction, these screwdrivers are more precise than standard torque screwdrivers. All screwdrivers come with a calibration certificate from the manufacturer. Screwdrivers with calibration certificate with test data traceable to NIST include the test measurements that confirm accuracy.
Accuracy | Material | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Torque Range | Graduations | For Bit Hex Shank Size | Clockwise | Counterclockwise | O'all Lg. | Shaft | Handle | Batteries Included | Each | |
Calibration Certificate | ||||||||||
in.-lbs., cNm, cm-kg | ||||||||||
| 0.45-4.4 in.-lbs. 5-50 cNm 0.5-5 cm-kg | 0.01 in.-lbs. 0.1 cNm 0.01 cm-kg | 1/4" | ±2% | ±3% | 8" | Steel | Plastic | Yes | 0000000 | 0000000 |
| 1.7-17.7 in.-lbs. 20-200 cNm 2-20 cm-kg | 0.01 in.-lbs. 0.1 cNm 0.01 cm-kg | 1/4" | ±2% | ±3% | 8" | Steel | Plastic | Yes | 0000000 | 000000 |
| 3.5-35 in.-lbs. 40-400 cNm 4-40 cm-kg | 0.01 in.-lbs. 0.1 cNm 0.01 cm-kg | 1/4" | ±2% | ±3% | 8" | Steel | Plastic | Yes | 0000000 | 000000 |
Calibration Certificate with Test Data Traceable to NIST Certificate of Calibration | ||||||||||
in.-lbs., cNm, cm-kg | ||||||||||
| 0.45-4.4 in.-lbs. 5-50 cNm 0.5-5 cm-kg | 0.01 in.-lbs. 0.1 cNm 0.01 cm-kg | 1/4" | ±2% | ±3% | 8" | Steel | Plastic | Yes | 0000000 | 000000 |
| 1.7-17.7 in.-lbs. 20-200 cNm 2-20 cm-kg | 0.01 in.-lbs. 0.1 cNm 0.01 cm-kg | 1/4" | ±2% | ±3% | 8" | Steel | Plastic | Yes | 0000000 | 000000 |
| 3.5-35 in.-lbs. 40-400 cNm 4-40 cm-kg | 0.01 in.-lbs. 0.1 cNm 0.01 cm-kg | 1/4" | ±2% | ±3% | 8" | Steel | Plastic | Yes | 0000000 | 000000 |
Square Drive Torque-Measuring Screwdrivers
Attach a socket to the 1/4" square drive tip to turn hex nuts and hex head screws. The dial on these drivers shows how torque measurements change as you turn. Use to fasten to a specific torque, determine fastener torque specifications, and identify the torque required to loosen tightened fasteners. To use with screwdriver bits, add a bit adapter. Drivers come with a calibration certificate that is traceable to NIST and includes the test measurements that confirm accuracy.
Drivers with memory pointer indicate the maximum torque reached.
Drivers with 1/4" female square drive in handle allow you to attach a T-handle or ratchet to the end for extra leverage when applying high torque.
Note: The accuracy ratings do not apply to the lower 20% of the torque range.
Accuracy | Material | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Square Drive Size | Torque Range | Graduations | Clockwise | Counterclockwise | Certification | O'all Lg. | Shaft | Handle | Features | Each | |
in.-oz., in.-lbs. | |||||||||||
| 1/4" | 0-24 in.-oz 0-1.5 in.-lbs. | 0.5 in.-oz .0312 in.-lbs. | ±2% | ±2% | Calibration Certificate with Test Data Traceable to NIST Certificate of Calibration | 7 3/4" | Steel | Plastic | Memory Pointer | 00000000 | 0000000 |
| 1/4" | 0-48 in.-oz. 0-3 in.-lbs. | 0.0625 in.-lbs. 1 in.-oz. | ±2% | ±2% | Calibration Certificate with Test Data Traceable to NIST Certificate of Calibration | 9" | Steel | Plastic | Memory Pointer | 00000000 | 000000 |
| 1/4" | 0-192 in.-oz 0-12 in.-lbs. | 4 in.-oz. 0.25 in.-lbs. | ±2% | ±2% | Calibration Certificate with Test Data Traceable to NIST Certificate of Calibration | 8 3/4" | Steel | Plastic | Memory Pointer | 00000000 | 000000 |
| 1/4" | 0-384 in.-oz 0-24 in.-lbs. | 8 in.-oz. 0.5 in.-lbs. | ±2% | ±2% | Calibration Certificate with Test Data Traceable to NIST Certificate of Calibration | 8 3/4" | Steel | Plastic | Memory Pointer | 00000000 | 000000 |
| 1/4" | 0-480 in.-oz 0-30 in.-lbs. | 16 in.-oz. 1 in.-lbs. | ±2% | ±2% | Calibration Certificate with Test Data Traceable to NIST Certificate of Calibration | 8 3/4" | Steel | Plastic | Memory Pointer | 00000000 | 000000 |
in.-lbs. | |||||||||||
| 1/4" | 0-50 in.-lbs. | 1 in.-lbs. | ±2% | ±2% | Calibration Certificate with Test Data Traceable to NIST Certificate of Calibration | 8 3/4" | Steel | Plastic | Memory Pointer 1/4" Female Square Drive in Handle | 00000000 | 000000 |
| 1/4" | 0-75 in.-lbs. | 1 in.-lbs. | ±2% | ±2% | Calibration Certificate with Test Data Traceable to NIST Certificate of Calibration | 8 3/4" | Steel | Plastic | Memory Pointer 1/4" Female Square Drive in Handle | 00000000 | 000000 |
Electric Torque Screwdrivers
The clutch slips when the set torque is reached to prevent overtightening and damaging fasteners. To set torque, turn the adjustment collar.
| No. of Speeds | Max. No-Load Speed, rpm | Max. Torque, in.-lbs. | For Bit Hex Shank Size | O'all Lg. | Wt., lbs. | Voltage | Current, A | Cord Lg., ft. | Specifications Met | Manufacturer and Model No. | Each | |
Clutch Slips Torque Limiter | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Variable | 1,200 | 140 | 1/4" | 12" | 3.6 | 120V AC | 6.5 | 8 | CSA Certified, UL Listed | DeWalt DW267 | 0000000 | 0000000 |