C Clamps | McMaster-Carr

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Opening

Clamping Surface Type

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Holding Capacity

1,000 lb. to 9,999 lb.

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

30,000 lb. or greater

Material

Thread Size

Clamping Surface Material

Swivel Pad Diameter

Mount Type

Maximum Clamping Clearance

Handle Material

C-Clamp Type

Screw Material

REACH

RoHS

Compliant with Exemptions

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

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How can we improve?

173 Products

C-Clamps

Temporarily secure workpieces together or to a work surface

32 products

No-Twist C-Clamps

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

14 products

Low-Profile C-Clamps

No handle or protruding screw so they can fit into tight spaces

3 products

Heavy Duty C-Clamps

Twice the weight capacity of standard C-clamps

6 products

Extended-Reach C-Clamps

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

12 products

Extra Heavy Duty C-Clamps

The highest weight capacity C-clamps we offer

10 products

Corrosion-Resistant C-Clamps

Made of stainless steel for excellent corrosion resistance

14 products

Fast-Action C-Clamps

Press a button and slide the screw into position for adjustments in less time

1 product

High-Visibility C-Clamps

A bright finish so they're easy to see

7 products

Nonmarring No-Twist C-Clamps

Plastic clamping surfaces prevent damage to material

2 products

Three-Way C-Clamps

Three screws apply pressure to three sides of a workpiece

1 product

Narrow-Body C-Clamps

An extra-slim body fits into narrow openings

7 products

Lightweight Aluminum C-Clamps

Lighter and less likely to bend thin material than other metal clamps

7 products

Bench-Mount No-Twist C-Clamps

Hold your workpiece down against a bench or table

2 products

Three-Way No-Twist C-Clamps

Apply pressure to the side, top, and bottom of a workpiece

1 product

Nonmarring C-Clamps

Plastic clamping surfaces prevent damage to material

2 products

Nonconductive C-Clamps

Made entirely of fiberglass so they won't transmit electricity or resist chemicals

8 products

Nonsparking C-Clamps

Made entirely of aluminum-bronze that's Factory Mutual approved

2 products

Other Products

Toggle Clamps

Lock workpieces onto worktables or objects

2 products

Swivel Pads

Attach to the ends of screws, threaded studs, or C-clamps to apply even pressure on uneven surfaces

8 products

Bonding and Grounding Clamps

Add cable or use included cable to create a grounding path, which prevents static charge buildup

19 products

Grounding Clamps

Attach grounding wire to equipment to ground electrical current

8 products

Variance Indicator Holders

Position and hold variance indicators in place for accurate readings

5 products