9/16" Wrenches | McMaster-Carr

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Wrench Style

System of Measurement

Drive Size

Wrench Opening Shape

12-Point Sure Grip

Head Style

Sold As

Ratcheting or Nonratcheting

Drive Style

External 12-Point

External Spline

External Square

Tamper-Resistant Torx

Overall Length

15/16" to 1 1/8"

1 5/16" to 6 15/16"

Finish

Phosphate Coated

Number of Pieces

Material

Aluminum Bronze

Stainless Steel

Head Thickness

Container Type

Fabric Roll-Up Pouch

Metal Clip Rail

Plastic Clip Rail

Plastic Organizer

Plastic Roll-Up Pouch

Appearance

Head Offset Angle

Wrench Type

Opening Angle

Number of Heads

Square Drive Size

Color

Jaw Type

RoHS

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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318 Products

Fastening and Joining

Combination Wrenches

Combination Wrenches

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

Open-End Wrenches

Open-End Wrenches

Tighten and loosen fasteners from the top or the side

Box Wrenches

Grip all sides of a fastener to prevent slipping

Sockets

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

Wrench Heads

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

Socket Wrenches

Socket Wrenches

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

Tank Wrenches

Turn valve stems, regulator inlet nuts, and caps on welding tanks

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

Socket Bits

Switch out worn or damaged bits instead of replacing your entire bit socket

L-Keys

Turn fasteners from either end and reach into tight spots

Screwdrivers

Tighten and loosen screws

Driver Shafts

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

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