C-Clamps | McMaster-Carr

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Clamp Type

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Reach Length

Maximum Opening

Opening

Clamping Surface Type

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Body Material

Body Height

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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

Clamping Surface Texture

Swivel Pad Diameter

Clamping Surface Material

Mount Type

Maximum Clamping Clearance

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Clamping Surface Finish

Clamping Surface Location

REACH

RoHS

Compliant with Exemptions

Not Compliant

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

Yes

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

Export Control Classification Number (ECCN)

EAR99

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How can we improve?

730 Products

C-Clamps

Temporarily secure workpieces together or to a work surface

32 products

Heavy Duty C-Clamps

Twice the weight capacity of standard C-clamps

6 products

Corrosion-Resistant C-Clamps

Made of stainless steel for excellent corrosion resistance

14 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

High-Visibility C-Clamps

A bright finish so they're easy to see

7 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

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

Fast-Action C-Clamps

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

1 product

Three-Way C-Clamps

Three screws apply pressure to three sides 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

Nonmarring No-Twist C-Clamps

Plastic clamping surfaces prevent damage to material

2 products

Three-Way No-Twist C-Clamps

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

1 product

Nonsparking C-Clamps

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

2 products

Bench-Mount No-Twist C-Clamps

Hold your workpiece down against a bench or table

2 products

Other Products

Pliers Clamps

Clamp and lock workpieces with plier-style jaws for secure handling or transport

35 products

Beam Clamps

Secure lines of pipe and duct, overhead equipment, and lighting fixtures to beam flanges

158 products

Toggle Clamps

Lock workpieces onto worktables or objects

18 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

Railing Clamps

Clamp onto metal tubes to hang lighting fixtures, threaded rod, and equipment

15 products

Panel Alignment Clamps

Align and hold sheet metal panels for drilling, riveting, and welding

5 products

Grounding Clamps

Attach grounding wire to equipment to ground electrical current

8 products

U-Bolts

Anchor heavy pipe, tube, and conduit; stronger than routing clamps and hangers

194 products

Plate Clamps

Vertically lift heavy metal plates, or lift and flip them to their other side

93 products

Strut Channel Beam Clamps

Support strut channel at a right angle to the beam

7 products

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

34 products

Wheel Clamp Locks

Lock a wheel to prevent forklifts, tuggers, and other vehicles from moving

5 products