Nut Tools | McMaster-Carr

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System of Measurement

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Square Drive Size

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External 8-Point

External 12-Point

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External Torx Plus

Overall Length

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12-Point Sure Grip

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OD

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Magnesium Phosphate Coated

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Material

Beryllium Copper

Stainless Steel

Ratcheting

Socket Style

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RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Head Thickness

REACH

Number of Pieces

Thread Size

4-40 to 5/16"-32

Wrench Type

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4,697 Products

Fastening and Joining

Sockets

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

Adjustable Wrenches

Adjustable Wrenches

Adjust the jaws to fasten different size nuts, bolts, or workpiece

Spanner Wrenches

Spanner Wrenches

Grab onto holes and slots to turn collars, bearings, and other machine tool components

Combination Wrenches

Combination Wrenches

Use the open end when tightening in cramped spaces and the box end when you need extra grip

Torque Wrenches

Torque Wrenches

Avoid overtightening and damaging fasteners by applying a specific torque

Ratchet Wrenches

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

Box Wrenches

Grip all sides of a fastener to prevent slipping

Open-End Wrenches

Open-End Wrenches

Tighten and loosen fasteners from the top or the side

Water Meter Wrenches

Water Meter Wrenches

Turn meter couplings and shut-off valve nuts on water meters

Impact Wrenches

Impact Wrenches

Maximize torque to break frozen bolts free and drive fasteners more quickly than other wrenches

Socket Wrenches

Socket Wrenches

Apply torque to turn nuts, bolts, and other fasteners without rounding the heads

Wrench Handles

Generate extra torque to loosen stubborn fasteners; also known as breaker bars

Wrench Heads

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

Nut Starters

Begin turning nuts in hard-to-reach spots

Speeder Handles

Speeder Handles

Crank the handle to fasten nuts and bolts quickly

Snap-In Nut Tools

Snap-In Nut Tools

Compress the legs of snap-in nuts so they're easy to install and remove

Fabricating and Machining

Nut Cutters

Remove frozen, rusted, and stubborn nuts; also known as nut splitters

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