Ratchets | McMaster-Carr

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System of Measurement

Square Drive Size

Overall Length

15/16" to 1 1/8"

31/32" to 3 1/16"

Head Style

Head Shape

Wrench Style

Drive Size

Finish

Magnesium Phosphate Coated

Manganese Phosphate Coated

Phosphate Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Zinc Phosphate Coated

Turn Required to Ratchet

Material

Stainless Steel

Bolt Clearance Type

Power Source

Ratcheting

Socket Shape

Rounded 4-Point

Sold As

OD

Length

15/16" to 1 1/8"

31/32" to 3 1/16"

Socket Retainer Style

Wrench Opening Shape

12-Point Sure Grip

Wrench Type

Number of Heads

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

How can we improve?

5,925 Products

Fastening and Joining

Ratchet Wrenches

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

Sockets

Turn fasteners with an external drive style without slipping and damaging the drive

Torque Wrenches

Torque Wrenches

Avoid overtightening and damaging fasteners by applying a specific torque

Wrench Handles

Generate extra torque to loosen stubborn fasteners; also known as breaker bars

Bit Sockets

Turn fasteners with an internal drive style without slipping and damaging the drive

Socket Adapters

Socket Adapters

Make your socket more versatile, from converting the drive to limiting torque

Combination Wrenches

Combination Wrenches

Use the open end when tightening in cramped spaces and the box end when you need extra grip

Socket Extensions

Socket Extensions

Lengthen sockets to turn hard-to-reach fasteners

Box Wrenches

Grip all sides of a fastener to prevent slipping

Ratchet Wrench/Screwdrivers

Ratchet Wrench/Screwdrivers

Switch between sockets and bits to turn a variety of fasteners with a single tool

Impact Wrenches

Impact Wrenches

Maximize torque to break frozen bolts free and drive fasteners more quickly than other wrenches

Wrench Heads

Attach to your ratchet wrench and socket extension to turn fasteners where clearance is limited

Socket Drivers

Tighten and loosen sockets from above when there isn't room to swing a standard wrench

Drum Plug Sockets

Drum Plug Sockets

Turn with a ratchet wrench to install and remove screw-in drum plugs

Socket Wrenches

Socket Wrenches

Apply torque to turn nuts, bolts, and other fasteners without rounding the heads

Socket Retaining Rings

Socket Retaining Rings

Secure sockets and adapters to impact tools

Adjustable Wrenches

Adjustable Wrenches

Adjust the jaws to fasten different size nuts, bolts, or workpiece

Torque Multipliers

Torque Multipliers

Pair with a torque wrench to amplify torque while staying within a specific range

Oil Filter Sockets

Oil Filter Sockets

Twist with a ratchet wrench to adjust filters and other round objects in tight spots

Socket Bits

Switch out worn or damaged bits instead of replacing your entire bit socket

Socket Inserts

Slip into sockets to keep fasteners from falling out

Fire Hose and Hydrant Wrenches

Fire Hose and Hydrant Wrenches

Open and close hydrant caps, install sprinkler heads, and fasten fire hose fittings

Ball Joint Sockets

Ball Joint Sockets

Install and remove ball joints in suspension and steering systems

Impact Drivers

More powerful than drills to drive screws through dense material and loosen stuck fasteners

Screwdrivers

Tighten and loosen screws

Bit Adapters

Connect a variety of bits to drills, powered screwdrivers, ratchet wrenches, and other turning tools

Speeder Handles

Speeder Handles

Crank the handle to fasten nuts and bolts quickly

Torque Screwdrivers

Torque Screwdrivers

Apply precise torque as you fasten screws to prevent overtightening

Power Transmission

Ratchet Gears and Pawls

Ratchet Gears and Pawls

Transmit motion in one direction and stop it in the other

Material Handling

Webbing Buckles

Webbing Buckles

Join together two ends of webbing and adjust the length as needed

E-Track Straps

Add to E-Tracks to keep cargo from shifting inside vans and trailers; also known as logistic straps

E-Track Couplings

E-Track Couplings

Connect the ends of E-Track straps

E-Tracks

Add straps and other parts to keep cargo from moving inside vans and trucks; stronger than L-Tracks

Ratchet Straps

Connect to anchor points and tighten incrementally to increase the tension, holding cargo in place

Load Binders

Reduce slack in rope, straps, and chain to ensure a secure fit around loads

Rope Ratchets

Adjust the tension on rope tie downs

Ratchet Strap Webbing Bags

Ratchet Strap Webbing Bags

Bundle excess webbing to keep it from dragging and becoming a hazard or being damaged

Seismic Bracing Straps

Seismic Bracing Straps

Keep heavy equipment from tipping during an earthquake with ICC certified straps

Ratchet Pullers

Ratchet Pullers

Ratcheting action creates the pulling power of a winch in a versatile, portable tool

Jacks

Lift, hold, push, and position heavy objects

Railway Track Aligners

Railway Track Aligners

Push or pull rails to correct spacing after a derailment and when installing gauge tie rods

Cinching Straps

Cinching Straps

Tightly grip large bundles of cargo and other materials to secure them in place

Building and Machinery Hardware

Ratchet Handles

Ratchet Handles

Quickly adjust machine components and valves in tight spaces

Crank Handles

The offset handle gives extra leverage to maximize turning force

Facility and Grounds Maintenance

Tool Sets

Secure fasteners and complete a variety of other maintenance tasks

Fabricating and Machining

Tap Wrenches

Pair with square-shank taps to turn them by hand

Tap and Die Wrench Sets

Tap and Die Wrench Sets

Switch between internal and external threading with interchangeable tap and die adapters

Multipurpose Cutters

Multipurpose Cutters

Cleanly cut a variety of materials, including leather, wood, and nonmetallic hose

Reamers

Finish holes to an exact size, correct misaligned holes, and remove burrs

Safety Equipment

Hot Stick Heads

Hot Stick Heads

Swap out the head on your hot stick to operate switches, pull cotter pins, and more

Measuring and Inspecting

Micrometer Speeder Knobs

Micrometer Speeder Knobs

Color code micrometers by calibration date, precision, or other criteria

Electrical

Wire and Cable Crimpers

Wire and Cable Crimpers

Crimp connectors onto electrical wire or cable

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)