Thin Wrenches | McMaster-Carr

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Aluminum Magnesium

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Adjustable Length

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Reversible Ratcheting

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Rings, Flanges, and Collars

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693 Products

Open-End Wrenches

Tight-Clearance Open-End Wrenches

Tight-Clearance Open-End Wrenches

Twist thin fasteners in cramped spots where bulky wrenches can't go

Tight-Clearance Double Open-End Wrenches

Tight-Clearance Double Open-End Wrenches

Twist two different-sized, thin fasteners in tight nooks without changing your wrench

Tight-Clearance Angled Open-End Wrenches

Tight-Clearance Angled Open-End Wrenches

Use 60° or 75° angled heads to reach around obstacles

Tight-Clearance Double Open-End Wrench Sets

Tight-Clearance Double Open-End Wrench Sets

Twist two different-sized, thin fasteners in tight nooks without changing your wrenches

Tight-Clearance Open-End Wrench Sets

Tight-Clearance Open-End Wrench Sets

Twist a variety of thin fasteners in cramped spots where other wrenches won't fit

Tight-Clearance Angled Open-End Wrench Sets

Tight-Clearance Angled Open-End Wrench Sets

Keep an array of sizes handy to turn thin, awkwardly placed fasteners

Miniature Open-End Wrenches

Miniature Open-End Wrenches

Take on precision tasks with extra slim heads

Miniature Open-End Wrench Sets

Miniature Open-End Wrench Sets

Take on a range of precision tasks with extra slim heads

Open-End Wrenches for Hole Alignment

Open-End Wrenches for Hole Alignment

Line up holes to insert bolts, then flip the wrench around to tighten

Other Products

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

Combination Wrenches

Combination Wrenches

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

Water Meter Wrenches

Water Meter Wrenches

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

Sockets

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

Spanner Wrenches

Spanner Wrenches

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

L-Keys

Turn fasteners from either end and reach into tight spots

Socket Wrenches

Socket Wrenches

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

Pipe/Valve Wheel Wrenches

Pipe/Valve Wheel Wrenches

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

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

Strap Wrenches

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

Wrench Handles

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

Valve Wheel Wrenches

Valve Wheel Wrenches

Supply the leverage needed to turn hand wheels on large valves

Speeder Handles

Speeder Handles

Crank the handle to fasten nuts and bolts quickly

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