Aluminum Open-End Wrenches | McMaster-Carr

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1,794 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

Adjustable Wrenches

Adjustable Wrenches

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

Wrench Heads

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

Pipe Wrenches

Serrated jaws grasp and turn pipe, conduit, and fittings

Drum Plug Wrenches

Drum Plug Wrenches

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

Socket Wrenches

Socket Wrenches

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

Torque Wrenches

Torque Wrenches

Avoid overtightening and damaging fasteners by applying a specific torque

Pipe/Valve Wheel Wrenches

Pipe/Valve Wheel Wrenches

Grip and turn pipe with one end and loosen valve wheels with the other

Tank Wrenches

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

Strap Wrenches

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

Valve Wheel Wrenches

Valve Wheel Wrenches

Supply the leverage needed to turn hand wheels on large valves

Sockets

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

Ratchet Wrenches

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

Drain Wrenches

Install and remove drain traps and fittings, overflow outlets, and toilet inlet spuds

Box Wrenches

Grip all sides of a fastener to prevent slipping

Oil Filter Sockets

Oil Filter Sockets

Twist with a ratchet wrench to adjust filters and other round objects in tight spots

Shut-Off Valve Wrenches

Shut-Off Valve Wrenches

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

Fire Hose and Hydrant Wrenches

Fire Hose and Hydrant Wrenches

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

Socket Extensions

Socket Extensions

Lengthen sockets to turn hard-to-reach fasteners

Spanner Wrenches

Spanner Wrenches

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

Screwdrivers

Tighten and loosen screws

Containers, Storage, and Furniture

Wrench Organizers

Wrench Organizers

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

Pail Lid Openers

Pail Lid Openers

Pry lids off plastic pails

Fabricating and Machining

Collet Wrenches

Collet Wrenches

Install and remove 5C collets in CNC lathes

Pliers

Grip, bend, and twist wire and other small workpieces

Multitools

A variety of tools and blades all in one

Die Wrenches

Grip dies so you can turn them by hand

Building and Machinery Hardware

Knobs

Position, tighten, and secure fixtures and equipment

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