Square C-Clamps | McMaster-Carr

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Clamp Type

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Material

Stainless Steel

Thread Size

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Clamping Action

Beam Mount Location

Body Material

Aluminum Bronze

Stainless Steel

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Weight Capacity

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 9,999 lb.

10,000 lb. or greater

For Beam Shape

Finish

Opening

Center-to-Center

Draw Arm Style

Handle Style

Sliding T-Handle

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Holding Capacity

Less than 1,000 lb.

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

Pipe Size

Maximum Opening

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

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916 Products

Fabricating and Machining

C-Clamps

Temporarily secure workpieces together or to a work surface

Pliers Clamps

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

Bar Clamps

Secure large materials with adjustable arms for even pressure distribution

Toggle Clamps

Lock workpieces onto worktables or objects

Swivel Pads

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

Material Handling

Beam Clamps

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

U-Bolts

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

Railing Clamps

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

Lifting Tongs

Lift tongs by the eye with a crane or forklift to grasp and elevate tall objects or beams

Plate Clamps

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

Electrical

Bonding and Grounding Cable

Bonding and Grounding Cable

Add clamps to create a grounding path, which prevents static charge buildup

Bonding and Grounding Clamps

Bonding and Grounding Clamps

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

Grounding Clamps

Grounding Clamps

Attach grounding wire to equipment to ground electrical current

Power Transmission

Shaft Collars

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

Building and Machinery Hardware

Strut Channel Framing and Fittings

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

Wheel Clamp Locks

Wheel Clamp Locks

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

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)