4-Point Wrenches | McMaster-Carr

Filter by

Wrench Opening Shape

Socket Shape

Drive Size

Drive Style

External Square

Wrench Style

Overall Length

System of Measurement

Head Style

Sold As

OD

Square Drive Size

Number of Heads

Material

Socket Style

Ratcheting

Bolt Clearance Type

For Use With

Screws and Nuts

Shut-Off Valves

Finish

Phosphate Coated

Head Thickness

Export Control Classification Number (ECCN)

RoHS

DFARS Specialty Metals

REACH

Socket Type

Wrench Type

How can we improve?

118 Products

Fastening and Joining

Socket Wrenches

Socket Wrenches

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

Box Wrenches

Grip all sides of a fastener to prevent slipping

Tank Wrenches

Turn valve stems, regulator inlet nuts, and caps on welding tanks

Sockets

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

Shut-Off Valve Wrenches

Shut-Off Valve Wrenches

Turn hard-to-reach valves on gas lines, faucets, toilets, and sinks

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