Robertson Screwdrivers | McMaster-Carr

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Drive Style

Drilled Spanner

External 8-Point

External Square

Tamper-Resistant Hex

Tamper-Resistant Torx

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Quick-Change Hex

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For Bit Shank Type

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For Bit Hex Shank Size

Material

Aluminum Bronze

Stainless Steel

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Bit-Holding Mechanism

Quick-Change Chuck

Performance

Adjustable Length

Changeable Head

Changeable Shaft

Corrosion Resistant

Electrical Insulating

Tight Clearance

RoHS

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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

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388 Products

Fastening and Joining

Screwdrivers

Tighten and loosen screws

Torque Screwdrivers

Torque Screwdrivers

Apply precise torque as you fasten screws to prevent overtightening

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

Ratchet Wrench/Screwdrivers

Ratchet Wrench/Screwdrivers

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

Wrench Heads

Attach to your ratchet wrench and socket extension to turn fasteners where clearance is limited

Sockets

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

Bit Sockets

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

Torque Wrenches

Torque Wrenches

Avoid overtightening and damaging fasteners by applying a specific torque

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