3 1/8" Hex Drivers | McMaster-Carr

Filter by

System of Measurement

Drive Size

Wrench Opening Shape

Square Drive Size

OD

Wrench Style

Drive Style

External 12-Point

External Square

Head Style

Socket Shape

Overall Length

Head Thickness

Finish

Material

Number of Heads

Bolt Clearance Type

Sold As

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Compatible Retaining Ring ID

For Use With

Screws and Nuts

Bolt Clearance Depth

Wrench Type

Ratcheting

Drive Type

How can we improve?

13 Products

Fastening and Joining

Box Wrenches

Grip all sides of a fastener to prevent slipping

Sockets

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

Open-End Wrenches

Open-End Wrenches

Tighten and loosen fasteners from the top or the side

Combination Wrenches

Combination Wrenches

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

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