Turn the handle to tighten these multipurpose tools for strong clamping in nearly any application.

With five times the capacity of standard C-clamps, these are the highest capacity clamps we offer.

Lighter weight than other metal clamps, these are less likely to bend thin material.

All components of these clamps are made of aluminum-bronze that is Factory Mutual approved. They satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present.

Made entirely of fiberglass, these clamps won’t transmit electricity and are chemical resistant. They're often used around electrical equipment as well as in plating and anodizing applications.

Three screws apply pressure to three sides of a workpiece.

Clamp farther in from the edge of a workpiece than with other C‐clamps.

The jaws move in unison to apply even pressure and prevent twisting.

Plastic clamping surfaces prevent damage to material.

Replace a fixed clamping surface with a swiveling pad that compensates for uneven workpieces.