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Proto Tools

Proto Tools

Since 1907, Proto has provided hardworking professionals the industrial strength tools they demand. Proto Tools are known for their outstanding quality, durability and dependability, and each tool is engineered to not only work harder, but smarter and safer too.
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Hand & Power Tools

Adjustable Joint Pliers

Adjustable joint pliers feature an adjustable jaw for gripping and turning a variety of fasteners, pipe, and other objects. Adjustable joint pliers are also known as slip-joint pliers and Channellock pliers.
Adjustable Joint Pliers

Adjustable Joint Pliers

Adjustable Wrenches

Adjustable wrenches, commonly known by the brand name Crescent wrenches, feature an adjustable jaw for use with a variety of fastener sizes.
Adjustable Wrenches

Adjustable Wrenches
Air Die Grinders

Air Die Grinders

Air Impact Wrenches & Ratchets

Air impact wrenches and ratchets deliver powerful torque and speed for tightening and loosening a range of fasteners. These tools are powered by compressed air and are ideal for heavy-duty applications.
Air Impact Wrenches & Ratchets

Air Impact Wrenches & Ratchets

American Pattern Files

American pattern files, also referred to as hand files, are used for general purpose filing and stock removal. These files are ideal for shaping and deburring where finish is not important.
American Pattern Files

American Pattern Files

Ball Pein Hammers

Ball pein hammers are ideal for hammering, marking, and shaping metal. Also, known as machinists’ hammers, they are suited for heavier-duty applications than standard claw hammers and are commonly used with chisels.
Ball Pein Hammers

Ball Pein Hammers
Bar, Pipe & L Clamps

Bar, Pipe & L Clamps

Bent Nose Pliers

Bent nose pliers, also referred to as chain nose pliers, are precision tools ideal for gripping and turning objects in hard-to-reach places.
Bent Nose Pliers

Bent Nose Pliers

Box Wrenches

Box wrenches feature a ring at the end that fits over a nut or bolt. They may be available with one or two wrench ends, with or without a ratchet, and with differing wrench sizes at each end.
Box Wrenches

Box Wrenches
C Clamps

C Clamps

Center Punches

Use center punches to create indentations where holes will later be drilled. These indentations, or starting points, also serve as a guide for fasteners during drilling.
Center Punches

Center Punches
Chisel Sets

Chisel Sets

Chisels

Use chisels to scrape, cut, and remove metal.
Chisels

Chisels
Clamp Parts & Accessories

Clamp Parts & Accessories
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Chemicals, Lubricants & Equipment

Abrasives

Cutting Tools