Box-End Wrenches | McMaster-Carr

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Wrench Style

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Sold As

Ratcheting

Overall Length

3 1/4" to 5 1/2"

3 3/8" to 4 5/16"

3 1/2" to 5 3/8"

3 1/2" to 5 1/2"

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Material

Stainless Steel

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Number of Pieces

Head Offset Angle

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Number of Heads

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For Use With

Fire Hose Fittings

Screws and Nuts

Shut-Off Valves

REACH

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DFARS Specialty Metals

Export Control Classification Number (ECCN)

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Container Type

Fabric Roll-Up Pouch

Plastic Organizer

Plastic Roll-Up Pouch

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1,046 Products

Combination Wrenches

Combination Wrenches

Combination Wrenches

Your go-to wrenches for routine maintenance

Combination Wrench Sets

Combination Wrench Sets

Your go-to sets for routine maintenance

Ratcheting Combination Wrenches

Ratcheting Combination Wrenches

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

Ratcheting Combination Wrench Sets

Ratcheting Combination Wrench Sets

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

Reversible Ratcheting Combination Wrenches

Reversible Ratcheting Combination Wrenches

Switch from tightening to loosening with the flick of a lever

Reversible Ratcheting Combination Wrench Sets

Reversible Ratcheting Combination Wrench Sets

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

Spline Ratcheting Combination Wrenches

Spline Ratcheting Combination Wrenches

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

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

Stubby Combination Wrenches

Stubby Combination Wrenches

Turn nuts and bolts in tight spaces

Stubby Combination Wrench Sets

Stubby Combination Wrench Sets

Turn a variety of nuts and bolts in tight spaces

Stubby Ratcheting Combination Wrenches

Stubby Ratcheting Combination Wrenches

Turn fasteners in tight spaces without removing and repositioning your wrench

Stubby Ratcheting Combination Wrench Sets

Stubby Ratcheting Combination Wrench Sets

Turn fasteners in tight spaces without removing and repositioning wrenches

Stubby Reversible Ratcheting Combination Wrenches

Stubby Reversible Ratcheting Combination Wrenches

The ultimate tool for ratcheting 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

High-Leverage Combination Wrenches

High-Leverage Combination Wrenches

Loosen stubborn nuts and bolts without breaking a sweat

Nonsparking Combination Wrenches

Nonsparking Combination Wrenches

Won't create sparks in hazardous environments

Nonsparking Combination Wrench Sets

Nonsparking Combination Wrench Sets

Wrenches that won't create sparks in hazardous environments

High-Visibility Combination Wrench Sets

High-Visibility Combination Wrench Sets

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

Other Products

Box Wrenches

Grip all sides of a fastener to prevent slipping

Wrench Organizers

Wrench Organizers

Keep wrenches in order at your workstation or when carrying them around your facility

Drum Plug Wrenches

Drum Plug Wrenches

Install and remove screw-in drum plugs; also known as bung wrenches

Wrench Heads

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

Fire Hose and Hydrant Wrenches

Fire Hose and Hydrant Wrenches

Open and close hydrant caps, install sprinkler heads, and fasten fire hose fittings

Tank Wrenches

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

Ratchet Wrenches

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

Torque Wrenches

Torque Wrenches

Avoid overtightening and damaging fasteners by applying a specific torque

Shut-Off Valve Wrenches

Shut-Off Valve Wrenches

Turn hard-to-reach valves on gas lines, faucets, toilets, and sinks

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