9/16" Wrenches | McMaster-Carr

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System of Measurement

Drive Size

Wrench Style

Wrench Opening Shape

12-Point Sure Grip

Head Style

Sold As

Ratcheting

Drive Style

External 12-Point

External Spline

External Square

Tamper-Resistant Torx

Finish

Phosphate Coated

Overall Length

15/16" to 1 1/8"

1 5/16" to 6 15/16"

Number of Pieces

Material

Aluminum Bronze

Stainless Steel

Container Type

Fabric Roll-Up Pouch

Metal Clip Rail

Plastic Clip Rail

Plastic Organizer

Plastic Roll-Up Pouch

Relative Length

Grade

Appearance

Head Thickness

Length

15/16" to 1 1/8"

1 5/16" to 6 15/16"

Wrench Type

Opening Angle

Head Offset Angle

Square Drive Size

RoHS

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

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325 Products

Combination Wrenches

Combination Wrench Sets

Combination Wrench Sets

Your go-to sets for routine maintenance

Combination Wrenches

Combination Wrenches

Your go-to wrenches for routine maintenance

Reversible Ratcheting Combination Wrench Sets

Reversible Ratcheting Combination Wrench Sets

Wrenches switch from tightening to loosening with the flick of a lever

Ratcheting Combination Wrenches

Ratcheting Combination Wrenches

Turn nuts and bolts without having to remove and reposition your wrench

Flex-Head Ratcheting Combination Wrench Sets

Flex-Head Ratcheting Combination Wrench Sets

Access a variety of hard-to-reach fasteners without needing to remove obstructions

Reversible Ratcheting Combination Wrenches

Reversible Ratcheting Combination Wrenches

Switch from tightening to loosening with the flick of a lever

Ratcheting Combination Wrench Sets

Ratcheting Combination Wrench Sets

Turn a variety of nuts and bolts without having to remove and reposition your wrench

Spline Ratcheting Combination Wrench Sets

Spline Ratcheting Combination Wrench Sets

Turn hex, 12-point, and spline fasteners without repositioning your wrenches

Flex-Head Ratcheting Combination Wrenches

Flex-Head Ratcheting Combination Wrenches

Access hard-to-reach fasteners without needing to remove obstructions

High-Visibility Combination Wrench Sets

High-Visibility Combination Wrench Sets

Stand out in tool kit clutter and under faint lighting on construction sites

Stubby Combination Wrench Sets

Stubby Combination Wrench Sets

Turn a variety of nuts and bolts in tight spaces

High-Leverage Combination Wrenches

High-Leverage Combination Wrenches

Loosen stubborn nuts and bolts without breaking a sweat

Stubby Combination Wrenches

Stubby Combination Wrenches

Turn nuts and bolts in tight spaces

Stubby Reversible Ratcheting Combination Wrench Sets

Stubby Reversible Ratcheting Combination Wrench Sets

The ultimate tool for ratcheting in tight spaces—in an array of sizes

Stubby Ratcheting Combination Wrench Sets

Stubby Ratcheting Combination Wrench Sets

Turn fasteners in tight spaces without removing and repositioning wrenches

Nonsparking Combination Wrench Sets

Nonsparking Combination Wrench Sets

Wrenches that won't create sparks in hazardous environments

Stubby Reversible Ratcheting Combination Wrenches

Stubby Reversible Ratcheting Combination Wrenches

The ultimate tool for ratcheting in tight spaces

Spline Ratcheting Combination Wrenches

Spline Ratcheting Combination Wrenches

Turn hex, 12-point, and spline fasteners without repositioning your wrench

Nonsparking Combination Wrenches

Nonsparking Combination Wrenches

Won't create sparks in hazardous environments

Stubby Ratcheting Combination Wrenches

Stubby Ratcheting Combination Wrenches

Turn fasteners in tight spaces without removing and repositioning your wrench

Other Products

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

Tank Wrenches

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

Socket Wrenches

Socket Wrenches

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

Bit Sockets

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

L-Keys

Turn fasteners from either end and reach into tight spots

Torque Wrenches

Torque Wrenches

Avoid overtightening and damaging fasteners by applying a specific torque

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

Socket Bits

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

Impact Wrenches

Impact Wrenches

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

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