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

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

These clamps are made of stainless steel for excellent corrosion resistance.

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

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.

For repetitive clamping, turn the holding screw to adjust the opening size one time, and then use the handle to secure and release workpieces.