Square Drive Size Square Drive Size | Show |
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Minimum Torque Minimum Torque |
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Torque Adjustability Torque Adjustability |
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Maximum Torque Maximum Torque |
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Ratcheting or Nonratcheting Ratcheting or Nonratcheting |
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Wrench Style Wrench Style |
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![]() | Square Drive |
Torque Wrench Type Torque Wrench Type |
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Graduations Graduations |
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Certification Certification |
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Torque-Limiting Mechanism Torque-Limiting Mechanism |
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Torque-Limiting Direction Torque-Limiting Direction |
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Torque Setting Torque Setting |
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Overall Length Overall Length |
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Finish Finish |
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Material Material |
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Individual/Set Individual/Set |
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For Use With For Use With |
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More
Set the desired torque and the wrench indicates when it's reached with an audible click and an impulse in the grip. To relieve pressure on the spring and maintain calibration, set torque to the lowest reading on the scale when not in use. These wrenches come with a calibration certificate that is traceable to NIST or UKAS and includes the test measurements that confirm accuracy.
Note: Accuracy ratings do not apply to the lower 20% of the torque range.
Wrenches | |||||||||||
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Accuracy | Repair Kits | ||||||||||
Square Drive Size | Torque Range | Graduations | Clockwise | Counterclockwise | Overall Lg. | Material | Grip Material | Each | Each | ||
Ratcheting with Calibration Certificate with Test Data Traceable to NIST | |||||||||||
in.-lbs. | |||||||||||
1/4" | 10 to 50 in.-lbs. | 1 in.-lbs. | ±4% | __ | 11 1/4" | Chrome-Plated Steel | __ | 000000000 | 0000000 | 000000000 | 000000 |
in.-lbs., Nm | |||||||||||
1/4" | 10 to 50 in.-lbs. 1.08 to 5.4 Nm | 0.5 in.-lbs. 0.06 Nm | ±4% | ±6% | 10" | Chrome-Plated Steel | __ | 000000000 | 000000 | 000000 | 00 |
1/4" | 30 to 150 in.-lbs. 3.06 to 15.3 Nm | 1 in.-lbs. 0.12 Nm | ±4% | ±6% | 10" | Chrome-Plated Steel | Rubber | 000000000 | 000000 | 000000 | 00 |
Nm | |||||||||||
1/4" | 4 to 20 Nm | 0.2 Nm | ±4% | Not Rated | 10 1/8" | Chrome-Plated Steel | __ | 000000000 | 000000 | 000000000 | 00000 |
Nonratcheting with Calibration Certificate with Test Data Traceable to NIST | |||||||||||
in.-lbs., Nm | |||||||||||
1/4" | 10 to 50 in.-lbs. 1.08 to 5.4 Nm | 0.5 in.-lbs. 0.06 Nm | ±4% | ±6% | 10" | Chrome-Plated Steel | __ | 000000000 | 000000 | 000000 | 00 |
1/4" | 30 to 150 in.-lbs. 3.06 to 15.3 Nm | 1 in.-lbs. 0.12 Nm | ±4% | ±6% | 10" | Chrome-Plated Steel | Rubber | 000000000 | 000000 | 000000 | 00 |
No need to pull the socket off the tool—push a button to release. Set torque and the wrench indicates when it's reached with an audible click and an impulse in the grip. To relieve pressure on the spring and maintain calibration, set torque to the lowest reading on the scale when not in use. 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 | ||||||||||
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Square Drive Size | Torque Range | Graduations | Clockwise | Counterclockwise | Overall Lg. | Ratcheting or Nonratcheting | Material | Grip Material | Each | |
in.-lbs., Nm | ||||||||||
1/4" | 30 to 150 in.-lbs. 3.06 to 15.3 Nm | 1 in.-lbs. 0.12 Nm | ±4% | ±6% | 10" | Ratcheting | Chrome-Plated Steel | Plastic | 000000000 | 0000000 |
Insulated to protect against accidental contact with live electrical circuits, these wrenches are tested to 1,000 volts to meet IEC 60900. Set torque and the wrench indicates when it's reached with an audible click and an impulse in the grip. To relieve pressure on the spring and maintain calibration, set torque to the lowest reading on the scale when not in use.
Note: Accuracy ratings do not apply to the lower 20% of the torque range.
Calibration certificate traceable to NIST states the product has passed a test for accuracy.
Accuracy | |||||||||||
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Square Drive Size | Torque Range | Graduations | Clockwise | Counterclockwise | Overall Lg. | Ratcheting or Nonratcheting | Material | Grip Material | Specifications Met | Each | |
Calibration Certification Traceable to NIST | |||||||||||
in.-lbs. | |||||||||||
1/4" | 30 to 150 in.-lbs. | 1 in.-lbs. | ±4% | ±6% | 10 1/2" | Ratcheting | Plastic-Coated Steel | Plastic | IEC 60900 | 0000000 | 0000000 |
These wrenches slip to disengage and stop turning the fastener when the set torque is reached, preventing overtightening. Factory-set wrenches ensure the same torque is reached every time. The torque setting cannot be adjusted. Wrenches come with a calibration certificate traceable to NIST that states the product has passed a test for accuracy.
Accuracy | ||||||||
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Square Drive Size | Available Torque Settings, in.-lbs. | Clockwise | Counterclockwise | Overall Lg. | Material | Grip Material | Each | |
Nonratcheting | ||||||||
1/4" | 2 to 20 | ±4% | ±4% | 4" | Chrome-Plated Steel | Plastic | 00000000 | 0000000 |
Accuracy | ||||||||
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Square Drive Size | Available Torque Settings, ft.-lbs. | Clockwise | Counterclockwise | Overall Lg. | Material | Grip Material | Each | |
Nonratcheting | ||||||||
1/4" | 0.2 to 1.6 | ±4% | ±4% | 4" | Chrome-Plated Steel | Plastic | 00000000 | 0000000 |
Accuracy | ||||||||
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Square Drive Size | Available Torque Setting, Nm | Clockwise | Counterclockwise | Overall Lg. | Material | Grip Material | Each | |
Nonratcheting | ||||||||
1/4" | 0.3 to 2.2 | ±4% | ±4% | 4" | Chrome-Plated Steel | Plastic | 00000000 | 0000000 |
Turn sockets from above when there's not room to swing a standard wrench handle. The wrench slips to disengage and stop turning the fastener, preventing overtightening. Factory-set wrenches ensure the same torque is reached every time. The torque setting cannot be adjusted. Wrenches come with a calibration certificate traceable to NIST that states the product has passed a test for accuracy.
Accuracy | |||||||
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Square Drive Size | Available Torque Settings, ft.-lbs. | Clockwise | Counterclockwise | O'all Lg. | Material | Each | |
Nonratcheting | |||||||
1/4" | 0.2 to 6.6 | ±4% | __ | 3 1/2" | Chrome-Plated Steel | 00000000 | 0000000 |
1/4" | 0.2 to 6.6 | ±4% | ±4% | 3 1/2" | Chrome-Plated Steel | 00000000 | 000000 |
Ratcheting | |||||||
1/4" | 0.2 to 4.1 | ±4% | __ | 3 3/8" | Chrome-Plated Steel | 00000000 | 000000 |
Reach the same torque every time with factory-set wrenches that indicate with an audible click and an impulse in the grip when set torque is reached. Wrenches come with a calibration certificate traceable to NIST that states the product has passed a test for accuracy.
Change the torque of these wrenches with adjustment keys (sold separately).
Wrenches | Adjustment Keys | Repair Kits | ||||||||
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Square Drive Size | Available Torque Settings, in-lbs. | Clockwise Accuracy | Overall Lg. | Material | Each | Each | Each | |||
Ratcheting | ||||||||||
1/4" | 10 to 50 | ±4% | 7 1/4" | Chrome-Plated Steel | 00000000 | 0000000 | 000000000 | 000000 | 000000000 | 000000 |
1/4" | 30 to 150 | ±4% | 7 1/4" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
Wrenches | Adjustment Keys | Repair Kits | ||||||||
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Square Drive Size | Available Torque Settings, ft.-lbs. | Clockwise Accuracy | Overall Lg. | Material | Each | Each | Each | |||
Ratcheting | ||||||||||
1/4" | 0.9 to 4.1 | ±4% | 7 1/4" | Chrome-Plated Steel | 00000000 | 0000000 | 000000000 | 000000 | 000000000 | 000000 |
1/4" | 2.5 to 12.5 | ±4% | 7 1/4" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
Wrenches | Adjustment Keys | Repair Kits | ||||||||
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Square Drive Size | Available Torque Settings, Nm | Clockwise Accuracy | Overall Lg. | Material | Each | Each | Each | |||
Ratcheting | ||||||||||
1/4" | 1.2 to 6 | ±4% | 7 1/4" | Chrome-Plated Steel | 00000000 | 0000000 | 000000000 | 000000 | 000000000 | 000000 |
1/4" | 3.4 to 17 | ±4% | 7 1/4" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
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 | ||||||||||
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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 |
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 | ||||||||||||
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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 |
A main pointer on the dial shows torque as it’s being applied and a memory pointer indicates the maximum torque reached. Use these wrenches to determine fastener torque specifications as well as to identify the torque required to loosen tightened fasteners. They 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 | ||||||||||
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Square Drive Size | Torque Range | Graduations | Clockwise | Counterclockwise | Overall Lg. | Ratcheting or Nonratcheting | Material | Grip Material | Each | |
in.-lbs. | ||||||||||
1/4" | 0 to 75 in.-lbs. | 1 in.-lbs. | ±4% | ±4% | 11 1/2" | Nonratcheting | Chrome-Plated Steel | Rubber | 0000000 | 0000000 |
in.-lbs., Nm | ||||||||||
1/4" | 0 to 15 in.-lbs. 0 to 1.8 Nm | 0.25 in.-lbs. 0.05 Nm | ±4% | ±4% | 11 1/2" | Nonratcheting | Chrome-Plated Steel | Rubber | 0000000 | 000000 |
1/4" | 0 to 30 in.-lbs. 0 to 3.5 Nm | 0.5 in.-lbs. 0.1 Nm | ±4% | ±4% | 11 1/2" | Nonratcheting | Chrome-Plated Steel | Rubber | 0000000 | 000000 |
1/4" | 0 to 75 in.-lbs. 0 to 9 Nm | 1 in.-lbs. 0.2 Nm | ±4% | ±4% | 11 1/2" | Nonratcheting | Chrome-Plated Steel | Rubber | 0000000 | 000000 |
Trust the precision of your measurements—these wrenches are accurate to ±2%. The scale has a main pointer that shows torque as it’s being applied and a memory pointer that indicates the maximum torque reached. Use to determine fastener torque specifications as well as to identify the torque required to loosen tightened fasteners. 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 | ||||||||||
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Square Drive Size | Torque Range | Graduations | Clockwise | Counterclockwise | Overall Lg. | Ratcheting or Nonratcheting | Material | Grip Material | Each | |
Ball Grip | ||||||||||
in.-lbs. | ||||||||||
1/4" | 0 to 10 in.-lbs. | 0.5 in.-lbs. | ±2% | ±2% | 6 3/4" | Nonratcheting | Chrome-Plated Steel | Plastic | 0000000 | 0000000 |
in.-oz. | ||||||||||
1/4" | 0 to 32 in.-oz. | 2 in.-oz. | ±2% | ±2% | 6 3/4" | Nonratcheting | Chrome-Plated Steel | Plastic | 0000000 | 000000 |
1/4" | 0 to 80 in.-oz. | 5 in.-oz. | ±2% | ±2% | 6 7/8" | Nonratcheting | Chrome-Plated Steel | Plastic | 0000000 | 000000 |
1/4" | 0 to 160 in.-oz. | 10 in.-oz. | ±2% | ±2% | 6 3/4" | Nonratcheting | Chrome-Plated Steel | Plastic | 0000000 | 000000 |
Measure with an accuracy of ±7%. The scale's pointer moves to show torque as it's applied. Use these wrenches to determine fastener torque specifications as well as to identify the torque required to loosen tightened fasteners. They are also known as beam torque wrenches.
Note: Accuracy ratings do not apply to the lower 20% of the torque range.
Accuracy | ||||||||||
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Square Drive Size | Torque Range | Graduations | Clockwise | Counterclockwise | Overall Lg. | Ratcheting or Nonratcheting | Material | Grip Material | Each | |
Ball Grip | ||||||||||
in.-lbs., Nm | ||||||||||
1/4" | 0 to 80 in.-lbs. 0 to 9 Nm | 2.5 in.-lbs. 0.25 Nm | ±7% | ±7% | 11 1/4" | Nonratcheting | Chrome-Plated Steel | Plastic | 0000000 | 000000 |
Set torque and the wrench will prevent you from exceeding it. Also known as nutrunners, these tools are commonly used in assembly applications. They have a pin-style (also called positive locking) socket retainer that fits into a matching hole in the socket and provides a secure hold. Wrenches operate at full torque in both clockwise and counterclockwise direction. Use with impact sockets only. Air-powered tools require lubrication to operate properly.
Air Inlet | ||||||||||||
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Max. Torque, ft.-lbs. | Torque-Limiting Mechanism | No. of Speeds | Max. No-Load Speed, rpm | Average Air Consumption | Pipe Size | Thread Type | Gender | For Air Hose ID | Overall Lg. | Weight, lbs. | Each | |
1/4" Square Drive | ||||||||||||
3.8 | Motor Stops | 1 | 700 | 13 cfm @ 90 psi | 1/8 | NPT | Female | 1/4" | 12 1/2" | 1.8 | 0000000 | 000000000 |
Change heads to use these tools as an open-end, box, square drive, or hex-key wrench. When the set torque is reached, these wrenches indicate with an audible click and a momentary release. To reverse torque-limiting direction, remove head, turn handle over, and reattach head. The handle and head combination you choose may have different maximum torque values. Do not exceed the lower value.
Ratcheting square drive head allows you to turn fasteners in tight spaces without removing and repositioning the tool.
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 | ||||||||||
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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.-oz. | |||||||||||
1/4" | 0-8 in.-oz. | 0.25 in.-oz | ±2% | ±2% | Calibration Certificate with Test Data Traceable to NIST Certificate of Calibration | 9" | 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 |
Attach a socket to the 1/4" square drive tip to turn hex nuts and hex head screws. Turn the collar to adjust torque. When set torque is reached, these drivers signal with an audible click. Drivers 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 | Material | |||||||||||
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Square Drive Size | Torque Range | Graduations | Clockwise | Counterclockwise | Torque-Limiting Direction | Certification | Overall Lg. | Shaft | Handle | Container Type | Each | |
Click Torque Limiter | ||||||||||||
in.-lbs. | ||||||||||||
1/4" | 5-35 in.-lbs. | 0.5 in.-lbs. | ±4% | ±4% | Clockwise and Counterclockwise | Calibration Certificate with Test Data Traceable to NIST | 7" | Steel | Steel | Plastic Case | 0000000 | 0000000 |
Choose a handle based on torque and change shafts to use a different size or drive style. Handles are factory set to ensure you reach the same torque every time. They signal with an audible click when the set torque is reached. The torque setting cannot be adjusted. Handles have a contoured ulta grip for comfort. They come with a calibration certificate that is traceable to DIN and includes the test measurements that confirm accuracy.
Square Drive Size | Shaft Material | Each | |
1/4" | Chrome-Plated Steel | 0000000 | 000000 |
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.
Accuracy | Mounting Holes | |||||||||||||
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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 |
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 | ||||||||||||||
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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 |
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.
Accuracy | |||||||
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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 |
Accuracy | |||||||
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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 |