High-Torque Wrenches | McMaster-Carr

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System of Measurement

Square Drive Size

Head Style

Overall Length

3 3/4" to 5 1/4"

Head Shape

Wrench Style

Drive Size

Length

3 3/4" to 5 1/4"

Finish

Manganese Phosphate Coated

Power Source

Material

Aluminum Bronze

Turn Required to Ratchet

Ratcheting

Drive Style

External Torx Plus

Maximum Torque

Less than 1,000 ft·lbf

1,000 ft·lbf to 1,999 ft·lbf

2,000 ft·lbf to 2,999 ft·lbf

3,000 ft·lbf to 3,999 ft·lbf

4,000 ft·lbf or greater

Torque

Less than 500 ft·lbf

500 ft·lbf to 999 ft·lbf

1,000 ft·lbf to 1,999 ft·lbf

2,000 ft·lbf to 2,999 ft·lbf

3,000 ft·lbf or greater

6.78 N-m to 135 N-m

138.2 kgf-cm to 1,382.4 kgf-cm

13.6 N-m to 135.6 N-m

16.9 N-m to 203.4 N-m

172.8 kgf-cm to 2,073.6 kgf-cm

17 N-m to 340 N-m

75 N-m to 750 N-m

330 N-m to 1,360 N-m

Socket Retainer Style

Sold As

Socket Shape

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Wrench Type

REACH

DFARS Specialty Metals

RoHS

Export Control Classification Number (ECCN)

Manufacturer

How can we improve?

421 Products

Fastening and Joining

Impact Wrenches

Impact Wrenches

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

Wrench Handles

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

Torque Multipliers

Torque Multipliers

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

Ratchet Wrenches

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

Socket Adapters

Socket Adapters

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

Ratchet Wrench/Screwdrivers

Ratchet Wrench/Screwdrivers

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

Sockets

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

Bit Sockets

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

Torque Wrenches

Torque Wrenches

Avoid overtightening and damaging fasteners by applying a specific torque

Impact Wrench Chucks

Impact Wrench Chucks

Harness torque to cut and prepare holes faster than any other method

Speeder Handles

Speeder Handles

Crank the handle to fasten nuts and bolts quickly

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