2.5 mm Hex Drivers | McMaster-Carr

Filter by

Drive Style

Drilled Spanner

External Square

Tamper-Resistant Hex

Tamper-Resistant Torx

Drive Size

System of Measurement

Tip Style

Driver Style

Sold As

Overall Length

1 1/4" to 1 3/8"

1 5/16" to 4 3/4"

1 5/16" to 6 13/16"

1 1/2" to 1 7/8"

1 3/4" to 4 3/4"

1 13/16" to 4 3/4"

Grip Style

Number of Pieces

Container Type

Compartmented Plastic Box

Metal Clip Rail

Plastic Clip Rail

Plastic Roll-Up Pouch

Shank Type

Knurled-End Hex

Quick-Change Hex

Finish

Phosphate Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Handle Material

Material

Beryllium Copper

Stainless Steel

Socket Style

Driver Type

Hex Shank Size

Relative Length

Square Drive Size

Performance

Corrosion Resistant

Electrically Insulating

Static Dissipative

Tight Clearance

Shaft Length

Color

DFARS Specialty Metals

RoHS

REACH

Export Control Classification Number (ECCN)

How can we improve?

246 Products

Fastening and Joining

Screwdrivers

Tighten and loosen screws

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

L-Keys

Turn fasteners from either end and reach into tight spots

T-Handle Keys

To turn fasteners in hard-to-reach spots, there's a long shaft and a grip for your whole hand

Driver Shafts

Attach to a handle to create your own driver tool, or pair with socket wrenches and power tools

Nutdrivers

Tighten and loosen nuts and bolts

Bit Sockets

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

Socket Bits

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

Open-End Wrenches

Open-End Wrenches

Tighten and loosen fasteners from the top or the side

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