T20 Screwdrivers | McMaster-Carr

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Drive Style

Drilled Spanner

Pozidriv® Terminal Screw

Tamper-Resistant Hex

Tamper-Resistant Torx

System of Measurement

Drive Size

Driver Style

Sold As

Tip Style

Grip Style

Overall Length

31/32" to 3 1/16"

1 9/16" to 2 1/2"

1 3/4" to 4 11/16"

Driver Type

Material

Stainless Steel

Shank Type

Quick-Change Hex

Unit of Measure

Number of Pieces

Container Type

Fabric Roll-Up Pouch

Metal Clip Rail

Plastic Clip Rail

For Bit Hex Shank Size

For Bit Shank Type

Number of Sizes

Length

31/32" to 3 1/16"

1 9/16" to 2 1/2"

1 3/4" to 4 11/16"

Torque

32 in·ozf to 36 in·lbf

0.2 N-m to 4 N-m

Power Source

Wrench Style

Bit-Holding Mechanism

RoHS

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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143 Products

Fastening and Joining

Screwdrivers

Tighten and loosen screws

Torque Screwdrivers

Torque Screwdrivers

Apply precise torque as you fasten screws to prevent overtightening

Torque Screwdriver Shafts

Torque Screwdriver Shafts

Pair with a handle to create a custom torque screwdriver

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

Screw Starters

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

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

Screwdriver/Nutdrivers

Screwdriver/Nutdrivers

Quickly switch between driving screws and driving nuts

Torque-Limiting Keys

Torque-Limiting Keys

Used to install carbide inserts in cutting tools, a handle limits the amount of torque generated

Ratchet Wrench/Screwdrivers

Ratchet Wrench/Screwdrivers

Switch between sockets and bits to turn a variety of fasteners with a single tool

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.)