McMaster-Carr

Twist the grip to rapidly turn a socket before final tightening or to remove a fastener once loosened. The handle also swings like a traditional ratchet wrench.

Replaceable-Head Ratchet Wrenches

When the ratchet head becomes worn or damaged, change it out for a new one.

Nonsparking Ratchet Wrenches

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

Electrical-Insulating
Ratchet Wrenches

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

Fingertip Ratchet Wrenches

Turn sockets in the most confined spaces.

Flex-Head Ratchet Wrenches

Pivot the head to access fasteners in tight spots.

Offset Flex-Head Ratchet Wrenches

The 25° offset head provides clearance when reaching over obstructions.

Quick-Release Flex-Head
Ratchet Wrenches

No need to pull the socket off the tool—push a button to release.

Bolt-Through Ratchet Wrenches

Bolts and threaded rod pass through these wrenches when used with bolt-through sockets.

Tight-Clearance Ratchet Wrenches

Rather than teeth, these wrenches use a series of rollers to engage the ratchet, enabling work in the tightest of spaces. Also known as silent ratchets, they don't make the traditional click sound when turned.

Wrench Handles

Cushion-Grip Flex-Head
Wrench Handles

A rubber coating provides a comfortable grip.

Adjustable-Length
Flex-Head Wrench Handles

Extend the shaft for additional length.

Flex-Head Wrench Handles

Pivot the head for access to fasteners in tight spots.

Sliding T-Style Wrench Handles

Position the head anywhere along the handle.

L-Style Wrench Handles

The L shape provides clearance when reaching over obstructions.

Speeder Handles

Fasten quickly with these crank-style handles.

Screwdriver-Style Socket Handles

Ratcheting Screwdriver-Style
Socket Handles

The ratcheting mechanism turns sockets quickly.

Flexible Screwdriver-Style
Socket Handles

Bend around obstructions to turn hard-to-reach fasteners.

Screwdriver-Style Socket Handles

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

Torque Wrenches

Torque-Measuring Wrenches

Measure with an accuracy of ±2%.

Economy Torque-Measuring
Wrenches

These wrenches have an accuracy of ±3.5%.

High-Accuracy
Torque-Measuring Wrenches

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

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.

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.

Slip-Release Factory-Set
Torque Wrenches

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

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.

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.

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.

No-Reset Adjustable
Torque Wrenches

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.

T-Handle Slip-Release
Factory-Set Torque Wrenches

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

Flex-Head Adjustable
Torque Wrenches

Pivot the head to access fasteners in tight spots.

Quick-Release Adjustable
Torque Wrenches

No need to pull the socket off the tool—push a button to release.

Cordless Ratchet Wrenches

Air-Powered Ratchet Wrenches

Standard Duty Air-Powered
Ratchet Wrenches

Use these tools for general shop applications.

Heavy Duty Air-Powered
Ratchet Wrenches

Built for durability, these wrenches handle the demands of high-volume production and tough maintenance applications.

Ratcheting Box Wrenches

A ratchet mechanism allows you to turn fasteners in tight spaces without removing and repositioning the wrench.

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