Torque Ratchets | McMaster-Carr

Unlike most torque wrenches, you don’t have to return the torque setting to the lowest value after use. These tools are also known as split-beam torque wrenches.

Nonsparking Torque Wrenches

Made of beryllium copper, these wrenches satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present.

Electrical-Insulating Adjustable Torque Wrenches

Insulated to protect against accidental contact with live electrical circuits, these wrenches are tested to 1,000 volts to meet IEC 60900.

Click-Style Factory-Set Torque Wrenches

When the set torque is reached, these wrenches signal with an audible click and an impulse in the grip.

T-Handle Slip-Release Factory-Set Torque Wrenches

Turn sockets from above when there's not room to swing a standard wrench handle.

Slip-Release Factory-Set Torque Wrenches

These wrenches slip to disengage and stop turning the fastener when the set torque is reached, preventing overtightening.

High-Accuracy Torque-Measuring Wrenches

Trust the precision of your measurements—these wrenches are accurate to ±1%.

Economy Torque-Measuring Wrenches

These wrenches have an accuracy of ±2.0%.

Torque-Measuring Wrenches

Measure with an accuracy of ±2%.

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.

High-Accuracy Horizontal-Scale
Torque-Measuring Wrenches

Trust the precision of your measurements—these wrenches are accurate to ±2%.

Horizontal-Scale Torque-Measuring Wrenches

Measure with an accuracy of ±7%.

Dial Torque-Measuring Wrenches

A main pointer on the dial shows torque as it’s being applied and a memory pointer indicates the maximum torque reached.

Mountable Torque Multipliers

Anchor these multipliers for added stability.

Torque Multipliers

Apply more torque than your wrench can deliver on its own. Use a multiplier with a torque wrench to ensure you do not exceed the maximum input torque.

Torque-Limiting Air-Powered Wrenches

Set torque and the wrench will prevent you from exceeding it. These are also known as nutrunners.

Socket Adapters and Extensions

Adjustable Torque-Limiting Socket Adapters

Set a desired torque within the range.

Factory-Set Torque-Limiting Socket Adapters

Adapters are set to a specific torque and cannot be adjusted.

Torque-and-Angle Measuring Socket Adapters

A digital display shows how torque measurements change as you turn the wrench. Set the desired torque and angle—lights and an audible alarm indicate when target has been reached or exceeded.

Impact Torque-Limiting Socket Adapters

Prevent overtightening that can damage fasteners. These adapters spring back slightly when the set torque is reached.

Impact Torque-Limiting Socket Adapter Sets

Prevent overtightening that can damage fasteners. These adapters spring back slightly when the set torque is reached.

Square Drive Torque-Measuring Screwdrivers

Attach a socket to the 1/4" square drive tip. These tools have a dial that shows how torque measurements change as you turn the driver. Use to fasten to a specific torque, determine fastener torque specifications, and identify the torque required to loosen tightened fasteners.

About Torque Tools

Ratchet Wrenches and Handles

Adjustable Torque Wrenches

Flex-Head Adjustable Torque Wrenches

Quick-Release Adjustable Torque Wrenches

No-Reset Adjustable Torque Wrenches

Nonsparking Torque Wrenches

Electrical-Insulating Adjustable Torque Wrenches

Click-Style Factory-Set Torque Wrenches

T-Handle Slip-Release Factory-Set Torque Wrenches

Slip-Release Factory-Set Torque Wrenches

High-Accuracy Torque-Measuring Wrenches

Economy Torque-Measuring Wrenches

Torque-Measuring Wrenches

Data-Recording Torque-and-AngleMeasuring Wrenches

High-Accuracy Horizontal-ScaleTorque-Measuring Wrenches

Horizontal-Scale Torque-Measuring Wrenches

Dial Torque-Measuring Wrenches

Mountable Torque Multipliers

Torque Multipliers

Torque-Limiting Air-Powered Wrenches

Torque-Limiting Air-Powered Wrenches

Socket Adapters and Extensions

Adjustable Torque-Limiting Socket Adapters

Factory-Set Torque-Limiting Socket Adapters

Torque-and-Angle Measuring Socket Adapters

Impact Torque-Limiting Socket Adapters

Impact Torque-Limiting Socket Adapter Sets

Impact Torque-Limiting Socket Adapter Sets

Square Drive Torque-Measuring Screwdrivers

Square Drive Torque-Measuring Screwdrivers

Data-Recording Torque-and-Angle
Measuring Wrenches

High-Accuracy Horizontal-Scale
Torque-Measuring Wrenches