Flex-Head Wrenches | McMaster-Carr

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Head Style

Drive Size

Square Drive Size

Wrench Style

Overall Length

System of Measurement

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External 12-Point

External Square

Ratcheting

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Wrench Opening Shape

Finish

Magnesium Phosphate Coated

Phosphate Coated

Socket Style

Socket Shape

Turn Required to Ratchet

Bolt Clearance Type

Socket Type

Secure-Hold Socket Adapter

Square Drive Size Adapter

Material

Aluminum Bronze

Number of Pieces

Head Shape

OD

Flex Range of Motion

DFARS Specialty Metals

Wrench Type

REACH

Export Control Classification Number (ECCN)

RoHS

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399 Products

Fastening and Joining

Combination Wrenches

Combination Wrenches

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

Socket Wrenches

Socket Wrenches

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

Ratchet Wrenches

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

Wrench Handles

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

Adjustable Wrenches

Adjustable Wrenches

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

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

Socket Extensions

Socket Extensions

Lengthen sockets to turn hard-to-reach fasteners

Socket Adapters

Socket Adapters

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

Strap Wrenches

Grip plastic and high-polished pipe, tubing, hand wheels, and filters without marring the surface

Bit Sockets

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

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