No. 1 Wrenches | McMaster-Carr

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Drive Size

Driver Style

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Overall Length

1 1/4" to 1 3/8"

Tip Style

Grip Style

System of Measurement

Number of Pieces

Shank Type

Knurled-End Hex

Quick-Change Hex

Container Type

Canvas Roll-Up Pouch

Plastic Clip Rail

Screw Size

Hex Shank Size

For Bit Shank Type

Quick-Change Hex

Number of Sizes

Power Source

Driver Type

Material

Beryllium Copper

Stainless Steel

Square Drive Size

For Bit Hex Shank Size

Socket Style

Handle Material

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

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254 Products

Fastening and Joining

Screwdrivers

Tighten and loosen screws

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

Screwdriver/Nutdrivers

Screwdriver/Nutdrivers

Quickly switch between driving screws and driving nuts

L-Keys

Turn fasteners from either end and reach into tight spots

Impact Drivers

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

Bit Sockets

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

Ratchet Wrench/Screwdrivers

Ratchet Wrench/Screwdrivers

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

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