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Adjustable Torque Wrenches


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 | |||||||||
---|---|---|---|---|---|---|---|---|---|
Accuracy | Repair Kits | ||||||||
Square Drive Size | Torque Range | Graduations | Clockwise | Overall Lg. | Material | Each | Each | ||
Ratcheting with Calibration Certificate with Test Data Traceable to NIST Certificate of Calibration | |||||||||
in.-lbs. | |||||||||
1/4" | 10 to 50 in.-lbs. | 1 in.-lbs. | ±4% | 11 1/4" | Chrome-Plated Steel | 000000000 | 0000000 | 000000000 | 000000 |
3/8" | 30 to 150 in.-lbs. | 2 in.-lbs. | ±4% | 11 3/4" | Chrome-Plated Steel | 000000000 | 000000 | 000000000 | 00000 |
3/8" | 40 to 200 in.-lbs. | 2 in.-lbs. | ±4% | 11 3/4" | Chrome-Plated Steel | 000000000 | 000000 | 000000000 | 00000 |
Nm | |||||||||
1/4" | 4 to 20 Nm | 0.2 Nm | ±4% | 10 1/8" | Chrome-Plated Steel | 000000000 | 000000 | 000000000 | 00000 |
Quick-Release Adjustable Torque Wrenches


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.
Wrenches | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Accuracy | Repair Kits | |||||||||||
Square Drive Size | Torque Range | Graduations | Clockwise | Counterclockwise | Overall Lg. | Ratcheting or Nonratcheting | Material | Grip Material | Each | Each | ||
ft.-lbs. | ||||||||||||
1/2" | 20 to 150 ft.-lbs. | 1 ft.-lbs. | ±4% | ±6% | 19" | Ratcheting | Chrome-Plated Steel | __ | 000000000 | 0000000 | 000000000 | 000000 |
ft.-lbs., Nm | ||||||||||||
1/2" | 27.2 to 203.3 Nm 20 to 150 ft.-lbs. | 1 ft.-lbs. 1.4 Nm | ±4% | ±6% | 19" | Ratcheting | Chrome-Plated Steel | Metal | 000000000 | 000000 | 000000000 | 00000 |
1/2" | 27.2 to 203.3 Nm 20 to 150 ft.-lbs. | 1 ft.-lbs. 1.4 Nm | ±4% | ±6% | 19" | Ratcheting | Chrome-Plated Steel | Plastic | 000000000 | 000000 | 000000000 | 00000 |
1/2" | 40.7 to 338.9 Nm 30 to 250 ft.-lbs. | 1 ft.-lbs. 1.4 Nm | ±4% | ±6% | 24 1/2" | Ratcheting | Chrome-Plated Steel | Metal | 000000000 | 000000 | 000000000 | 00000 |
1/2" | 40.7 to 338.9 Nm 30 to 250 ft.-lbs. | 1 ft.-lbs. 1.4 Nm | ±4% | ±6% | 24 1/2" | Ratcheting | Chrome-Plated Steel | Plastic | 000000000 | 000000 | 000000000 | 00000 |
1/2" | 54.3 to 271.1 Nm 40 to 200 ft.-lbs. | 1 ft.-lbs. 1.4 Nm | ±4% | ±6% | 19" | Ratcheting | Chrome-Plated Steel | Plastic | 000000000 | 000000 | 000000000 | 00000 |
Click-Style Factory-Set Torque Wrenches
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).
For technical drawings and 3-D models, click on a part number.




Wrenches | Adjustment Keys | Repair Kits | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Square Drive Size | Available Torque Settings, in-lbs. | Clockwise Accuracy | Overall Lg. | Material | Each | Each | Each | |||
Ratcheting | ||||||||||
1/4" | 10 to 50 | ±4% | 8" | Chrome-Plated Steel | 00000000 | 0000000 | 000000000 | 000000 | 000000000 | 000000 |
1/4" | 30 to 150 | ±4% | 8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 30 to 150 | ±4% | 8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 60 to 300 | ±4% | 10 9/16" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 150 to 750 | ±4% | 14 3/8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
1/2" | 360 to 1,800 | ±4% | 18 1/4" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
1/2" | 600 to 3,000 | ±4% | 23" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |




Wrenches | Adjustment Keys | Repair Kits | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
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% | 8" | Chrome-Plated Steel | 00000000 | 0000000 | 000000000 | 000000 | 000000000 | 000000 |
1/4" | 2.5 to 12.5 | ±4% | 8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 2.5 to 12.5 | ±4% | 8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 5 to 25 | ±4% | 10 9/16" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 12.5 to 62.5 | ±4% | 14 3/8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
1/2" | 30 to 150 | ±4% | 18 1/4" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
1/2" | 50 to 250 | ±4% | 23" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |




Wrenches | Adjustment Keys | Repair Kits | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Square Drive Size | Torque Setting | Clockwise Accuracy | Overall Lg. | Material | Each | Each | Each | |||
Ratcheting | ||||||||||
3/8" | 10 ft.-lbs. | ±4% | 8" | Chrome-Plated Steel | 00000000 | 0000000 | 000000000 | 000000 | 000000000 | 000000 |
3/8" | 10 ft.-lbs. | ±4% | 10 9/16" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 15 ft.-lbs. | ±4% | 10 9/16" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 15 ft.-lbs. | ±4% | 14 3/8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 20 ft.-lbs. | ±4% | 10 9/16" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 20 ft.-lbs. | ±4% | 14 3/8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 25 ft.-lbs. | ±4% | 10 9/16" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 25 ft.-lbs. | ±4% | 14 3/8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 30 ft.-lbs. | ±4% | 14 3/8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 35 ft.-lbs. | ±4% | 14 3/8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 40 ft.-lbs. | ±4% | 14 3/8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 50 ft.-lbs. | ±4% | 14 3/8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
1/2" | 50 ft.-lbs. | ±4% | 18 1/4" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
1/2" | 75 ft.-lbs. | ±4% | 22 7/8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
1/2" | 100 ft.-lbs. | ±4% | 18 1/4" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
1/2" | 150 ft.-lbs. | ±4% | 22 7/8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |




Wrenches | Adjustment Keys | Repair Kits | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Square Drive Size | Available Torque Settings, Nm | Clockwise Accuracy | Overall Lg. | Material | Each | Each | Each | |||
Ratcheting | ||||||||||
1/4" | 1.2 to 6 | ±4% | 8" | Chrome-Plated Steel | 00000000 | 0000000 | 000000000 | 000000 | 000000000 | 000000 |
1/4" | 3.4 to 17 | ±4% | 8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 3.4 to 17 | ±4% | 8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 6.8 to 34 | ±4% | 10 9/16" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 17 to 84.8 | ±4% | 14 3/8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
1/2" | 40.7 to 204 | ±4% | 18 1/4" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
1/2" | 67.8 to 338.9 | ±4% | 23" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |




Wrenches | Adjustment Keys | Repair Kits | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Square Drive Size | Torque Setting | Clockwise Accuracy | Overall Lg. | Material | Each | Each | Each | |||
Ratcheting | ||||||||||
1/4" | 3 Nm | ±4% | 8" | Chrome-Plated Steel | 00000000 | 0000000 | 000000000 | 000000 | 000000000 | 000000 |
3/8" | 10 Nm | ±4% | 8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 15 Nm | ±4% | 8" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 15 Nm | ±4% | 10 9/16" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 20 Nm | ±4% | 10 9/16" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
3/8" | 30 Nm | ±4% | 10 9/16" | Chrome-Plated Steel | 00000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
Adjustable-Length Ratchet Wrenches

The shaft on these wrenches extends and locks. A ratchet mechanism allows you to turn fasteners without removing and repositioning the wrench. The smaller the turn required to ratchet, the less clearance you need to engage the ratchet.
Wrenches | Ratchet Repair Kits | |||||||
---|---|---|---|---|---|---|---|---|
Overall Lg. | Turn Required to Ratchet | Head Shape | Material | Grip Material | Each | Each | ||
3/8" Square Drive | ||||||||
8 3/4"-12 5/8" | 5° | Oval | Chrome-Plated Steel | Rubber | 0000000 | 000000 | 00000000 | 000000 |
1/2" Square Drive | ||||||||
12"-17 1/4" | 5° | Oval | Chrome-Plated Steel | Plastic | 0000000 | 00000 | 00000000 | 00000 |
3/4" Square Drive | ||||||||
24"-40" | 15° | Oval | Chrome-Plated Steel | __ | 0000000 | 000000 | 0000000 | 00000 |
Tapered-Handle Ratchet Wrenches

Also known as a construction or spud handle, use the pointed end to align bolt holes. This wrench has a ratchet mechanism that allows you to turn fasteners without removing and repositioning. The smaller the turn required to ratchet, the less clearance you need to engage the ratchet.
Ratcheting Box Wrenches



A ratchet mechanism allows you to turn fasteners in tight spaces without removing and repositioning the wrench. The smaller the turn required to ratchet, the less clearance you need to engage the ratchet.
Wrenches | Repair Kits | ||||||||
---|---|---|---|---|---|---|---|---|---|
Drive Size | Overall Lg. | Head OD | Head Thick. | Turn Required to Ratchet | Material | Each | Each | ||
Inch | |||||||||
4-Point Opening | |||||||||
3/8" | 7" | 1 13/16" | 23/32" | 25° | Black Painted Iron | 00000000 | 0000000 | 00000000 | 000000 |
1/2" | 7" | 1 13/16" | 23/32" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
1/2" | 11" | 1 15/16" | 7/8" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
5/8" | 7" | 1 13/16" | 23/32" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
5/8" | 11" | 1 15/16" | 7/8" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
3/4" | 16 1/2" | 3" | 1 7/32" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
7/8" | 16 1/2" | 3" | 1 7/32" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
1" | 16 1/2" | 3" | 1 7/32" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
1" | 26" | 3 3/4" | 1 3/8" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
1 1/8" | 16 1/2" | 3" | 1 7/32" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
1 1/8" | 26" | 3 3/4" | 1 3/8" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
1 1/4" | 26" | 3 3/4" | 1 3/8" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
6-Point Opening | |||||||||
1/2" | 7" | 1 13/16" | 23/32" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
9/16" | 7" | 1 13/16" | 23/32" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
5/8" | 7" | 1 13/16" | 23/32" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
3/4" | 7" | 1 13/16" | 23/32" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
3/4" | 11" | 1 15/16" | 7/8" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
1" | 16 1/2" | 3" | 1 7/32" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
1 1/8" | 16 1/2" | 3" | 1 7/32" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
1 1/4" | 16 1/2" | 3" | 1 7/32" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
1 1/2" | 26" | 3 3/4" | 1 3/8" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |
1 5/8" | 26" | 3 3/4" | 1 3/8" | 25° | Black Painted Iron | 00000000 | 000000 | 00000000 | 00000 |