3 mm Hex Drivers | McMaster-Carr

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Drive Style

Drilled Spanner

External Square

Hex with Pilot Recess

Tamper-Resistant Hex

Tamper-Resistant Torx

Drive Size

System of Measurement

Tip Style

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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 3/4"

1 1/2" to 1 7/8"

Grip Style

Number of Pieces

Shank Type

Knurled-End Hex

Quick-Change Hex

Container Type

Compartmented Plastic Box

Metal Clip Rail

Plastic Clip Rail

Plastic Roll-Up Pouch

Material

Beryllium Copper

Stainless Steel

Socket Shape

Hex Shank Size

Finish

Phosphate Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Square Drive Size

Driver Type

Handle Material

Socket Style

Color

RoHS

Performance

Corrosion Resistant

Drop Prevention

Electrically Insulating

Static Dissipative

For Bit Shank Type

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

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275 Products

Fastening and Joining

Screwdrivers

Tighten and loosen screws

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

Impact Drivers

More powerful than drills to drive screws through dense material and loosen stuck fasteners

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

Torque Screwdrivers

Torque Screwdrivers

Apply precise torque as you fasten screws to prevent overtightening

Bit Sockets

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

Sockets

Turn fasteners with an external 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.)