T20 Hex Drivers | McMaster-Carr

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Drive Style

Drilled Spanner

Tamper-Resistant Hex

Tamper-Resistant Torx

System of Measurement

Drive Size

Driver Style

Tip Style

Overall Length

1 3/4" to 4 11/16"

2 1/8" to 3 1/4"

2 3/16" to 3 1/8"

3 1/16" to 4 1/8"

3 1/16" to 5 1/4"

3 1/16" to 7 3/16"

3 1/4" to 5 7/8"

3 1/4" to 7 9/16"

Sold As

Shank Type

Quick-Change Hex

Number of Pieces

Grip Style

Container Type

Screw Size

Socket Style

Length

1 3/4" to 4 11/16"

2 1/8" to 3 1/4"

2 3/16" to 3 1/8"

3 1/16" to 4 1/8"

3 1/16" to 5 1/4"

3 1/16" to 7 3/16"

3 1/4" to 5 7/8"

3 1/4" to 7 9/16"

Material

Bit-Holding Mechanism

Performance

Changeable Shaft

Corrosion Resistant

Precise Control

Static Dissipative

Tight Clearance

Hex Shank Size

Square Drive Size

For Bit Shank Type

Power Source

Finish

Phosphate Coated

RoHS

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

65 Products

Fastening and Joining

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

Screwdrivers

Tighten and loosen screws

Screw Starters

Grip and start turning screws that are too small to hold or located in hard-to-reach spots

Torque Screwdrivers

Torque Screwdrivers

Apply precise torque as you fasten screws to prevent overtightening

T-Handle Keys

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

Screwdriver/Nutdrivers

Screwdriver/Nutdrivers

Quickly switch between driving screws and driving nuts

L-Keys

Turn fasteners from either end and reach into tight spots

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.)