Confined Space Wrenches | McMaster-Carr

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12-Point Sure Grip

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Material

Aluminum Magnesium

Stainless Steel

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External 12-Point

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Retaining Ring Style

Finish

Corrosion-Resistant Coated

Magnesium Phosphate Coated

Phosphate Coated

Zinc Yellow-Chromate Plated

Retaining Ring Type

Groove Diameter

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Ratcheting

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DFARS Specialty Metals

ID

1 1/4" to 1 3/4"

Export Control Classification Number (ECCN)

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1,284 Products

Fastening and Joining

Wrench Heads

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

Ratchet Wrenches

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

Socket Wrenches

Socket Wrenches

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

Sockets

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

Bit Sockets

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

Valve Wheel Wrenches

Valve Wheel Wrenches

Supply the leverage needed to turn hand wheels on large valves

Water Meter Wrenches

Water Meter Wrenches

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

Socket Retaining Rings

Socket Retaining Rings

Secure sockets and adapters to impact tools

Wrench Handles

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

Spanner Wrenches

Spanner Wrenches

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

Strap Wrenches

Grip plastic and high-polished pipe, tubing, hand wheels, and filters without marring the surface

Adjustable Wrenches

Adjustable Wrenches

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

Open-End Wrenches

Open-End Wrenches

Tighten and loosen fasteners from the top or the side

Combination Wrenches

Combination Wrenches

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

Speeder Handles

Speeder Handles

Crank the handle to fasten nuts and bolts quickly

L-Keys

Turn fasteners from either end and reach into tight spots

Push Nuts

Press onto threads for a light duty hold that’s faster to install than typical nuts

Split Rings

Secure clevis pins, connect components, or add a pull handle; also known as key rings

Retaining Rings

Retaining Rings

Hold components on a shaft

Fluid Handling

Hose and Hose Fittings

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Electrical

Cord Grip Pliers

Cord Grip Pliers

Assemble and install cord grips in a range of thread sizes

Containers, Storage, and Furniture

Curtain Hooks

Hang curtains from rods

Communication

Tag Rings

Loop onto tags to attach them to lanyards, key rings, and other objects

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