4.5 mm Hex Drivers | McMaster-Carr

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Drive Style

External 12-Point

External Square

System of Measurement

Drive Size

Driver Style

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Driver Type

Overall Length

2 7/8" to 7 1/8"

2 7/8" to 7 3/16"

2 7/8" to 8 13/16"

4 3/4" to 6 7/8"

5 9/32" to 6 5/16"

6 1/8" to 6 3/4"

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Material

Number of Pieces

Grip Style

Long Leg Length

Length

2 7/8" to 7 1/8"

2 7/8" to 7 3/16"

2 7/8" to 8 13/16"

4 3/4" to 6 7/8"

5 9/32" to 6 5/16"

6 1/8" to 6 3/4"

Container Type

Plastic Clip Rail

Socket Shape

Ratcheting

Performance

Precise Control

Static Dissipative

Tight Clearance

Power Source

Finish

Phosphate Coated

Handle Material

Color

REACH

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DFARS Specialty Metals

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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27 Products

Screwdrivers

Precise-Control Screwdriver Sets

Precise-Control Screwdriver Sets

Make fine-tuned adjustments on electronics, miniature models, microscopes, and more

Static-Control Precise-Control Screwdriver Sets

Static-Control Precise-Control Screwdriver Sets

Protect delicate microelectronics from harmful static shocks

Ball-Tip Screwdrivers

Ball-Tip Screwdrivers

Turn screws at an angle when you can't access them head on

Other Products

Nutdrivers

Tighten and loosen nuts and bolts

L-Keys

Turn fasteners from either end and reach into tight spots

Sockets

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

Driver Shafts

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

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.)