Clamps - Grainger Industrial Supply (2024)

C-Clamps

Available157 products

C-clamps hold work within their C-shaped frame and between their adjustable jaws. Their threaded spindle moves the jaws to apply and release the clamping force. They have a metal frame and spindle that resist warping and apply a firm hold. C-clamps secure parts and materials during glue-ups, fastening, cutting, drilling, grinding, and other operations.

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C-Clamps

Clamps - Grainger Industrial Supply (9)

These C-clamps are made of ferrous metals and have a fixed frame, single spindle, and single anvil to hold workpieces. They range from light-duty units with low clamping force for holding delicate materials to extra-heavy-duty units with high clamping force for use as bridge clamps that are left in place and set into concrete for pillars and overpasses.

Light Duty

Flat Jaw with Swivel Spindle Pad

Light Duty applies low clamping force (less than 1,000 lb.) to hold delicate materials.

C-Clamps Light Duty Flat Jaw with Swivel Spindle Pad, sorted by Jaw Opening - Maximum, ascending

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Medium Duty

Flat Jaw with Swivel Spindle Pad

Medium Duty has a clamping force from 1,000 to less than 2,000 lb. for light industrial applications.

C-Clamps Medium Duty Flat Jaw with Swivel Spindle Pad, sorted by Jaw Opening - Maximum, ascending

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Heavy Duty

Flat Jaw with Swivel Spindle Pad

Heavy Duty has a clamping force from 2,000 to less than 4,500 lb. for heavy industrial applications.

C-Clamps Heavy Duty Flat Jaw with Swivel Spindle Pad, sorted by Jaw Opening - Maximum, ascending

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V-Grooved Jaw with Swivel Spindle Pad

Heavy Duty has a clamping force from 2,000 to less than 4,500 lb. for heavy industrial applications.

C-Clamps Heavy Duty V-Grooved Jaw with Swivel Spindle Pad, sorted by Jaw Opening - Maximum, ascending

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Extra Heavy Duty

Flat Jaw with Fixed Spindle Pad

Extra Heavy Duty exerts the highest clamping force (4,500 lb. or more). An extra heavy duty clamp can serve as a bridge clamp that's left in place and set into concrete for pillars and overpasses.

C-Clamps Extra Heavy Duty Flat Jaw with Fixed Spindle Pad, sorted by Jaw Opening - Maximum, ascending

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Flat Jaw with Swivel Spindle Pad

Extra Heavy Duty exerts the highest clamping force (4,500 lb. or more). An extra heavy duty clamp can serve as a bridge clamp that's left in place and set into concrete for pillars and overpasses.

C-Clamps Extra Heavy Duty Flat Jaw with Swivel Spindle Pad, sorted by Jaw Opening - Maximum, ascending

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V-Grooved Jaw with Swivel Spindle Pad

Extra Heavy Duty exerts the highest clamping force (4,500 lb. or more). An extra heavy duty clamp can serve as a bridge clamp that's left in place and set into concrete for pillars and overpasses.

C-Clamps Extra Heavy Duty V-Grooved Jaw with Swivel Spindle Pad, sorted by Jaw Opening - Maximum, ascending

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Nontwisting C-Clamps

Clamps - Grainger Industrial Supply (10)

Nontwisting C-clamps prevent torsion of workpieces and apply more clamping force than standard C-clamps of similar size. Also known as cantilever clamps, they join their jaws on a pivot point and set their spindle at an angle to maximize clamping force. Their jaw blocks float to stay on center and adjust to uneven surfaces.

Light Duty

Fixed T Handle

Light Duty applies low clamping force (less than 1,000 lb.) to hold delicate materials.

Nontwisting C-Clamps Light Duty Fixed T Handle, sorted by Jaw Opening - Maximum, ascending

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Round Handle

Light Duty applies low clamping force (less than 1,000 lb.) to hold delicate materials.

Nontwisting C-Clamps Light Duty Round Handle, sorted by Jaw Opening - Maximum, ascending

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Sliding T Handle

Light Duty applies low clamping force (less than 1,000 lb.) to hold delicate materials.

Nontwisting C-Clamps Light Duty Sliding T Handle, sorted by Jaw Opening - Maximum, ascending

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Medium Duty

Coated T Handle

Medium Duty has a clamping force from 1,000 to less than 2,000 lb. for light industrial applications.

Nontwisting C-Clamps Medium Duty Coated T Handle, sorted by Jaw Opening - Maximum, ascending

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Fixed T Handle

Medium Duty has a clamping force from 1,000 to less than 2,000 lb. for light industrial applications.

Nontwisting C-Clamps Medium Duty Fixed T Handle, sorted by Jaw Opening - Maximum, ascending

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Heavy Duty

Fixed T Handle

Heavy Duty has a clamping force from 2,000 to less than 4,500 lb. for heavy industrial applications.

Nontwisting C-Clamps Heavy Duty Fixed T Handle, sorted by Jaw Opening - Maximum, ascending

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Sliding T Handle

Heavy Duty has a clamping force from 2,000 to less than 4,500 lb. for heavy industrial applications.

Nontwisting C-Clamps Heavy Duty Sliding T Handle, sorted by Jaw Opening - Maximum, ascending

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Extra Heavy Duty

Sliding T Handle

Extra Heavy Duty exerts the highest clamping force (4,500 lb. or more). An extra heavy duty clamp can serve as a bridge clamp that's left in place and set into concrete for pillars and overpasses.

Nontwisting C-Clamps Extra Heavy Duty Sliding T Handle, sorted by Jaw Opening - Maximum, ascending

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Nonsparking C-Clamps

Clamps - Grainger Industrial Supply (11)

Nonsparking C-clamps are made without ferrous metals, so they resist creating sparks that may ignite hazardous materials. This reduces the risk of ignition when clamping work in locations where combustible dust or flammable liquids, gas, or vapors are present. Nonsparking clamps are commonly used in refineries, sewage treatment facilities, chemical plants, pharmaceutical factories, and flour mills.

Extra Heavy Duty

Flat Jaw with Fixed Spindle Pad

Nonsparking C-Clamps Extra Heavy Duty Flat Jaw with Fixed Spindle Pad, sorted by Jaw Opening - Maximum, ascending

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Flat Jaw with Swivel Spindle Pad

Nonsparking C-Clamps Extra Heavy Duty Flat Jaw with Swivel Spindle Pad, sorted by Jaw Opening - Maximum, ascending

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High-Visibility C-Clamps

Clamps - Grainger Industrial Supply (12)

The frame of high-visibility C-clamps has a bright yellow finish that designates caution or marks physical hazards in accordance with OSHA safety standards. Also known as high-vis C-clamps, they are commonly used to hold materials in industrial maintenance and repair applications.

Heavy Duty

V-Grooved Jaw with Swivel Spindle Pad

Heavy Duty has a clamping force from 2,000 to less than 4,500 lb. for heavy industrial applications.

High-Visibility C-Clamps Heavy Duty V-Grooved Jaw with Swivel Spindle Pad, sorted by Jaw Opening - Maximum, ascending

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Extra Heavy Duty

V-Grooved Jaw with Swivel Spindle Pad

Extra Heavy Duty exerts the highest clamping force (4,500 lb. or more). An extra heavy duty clamp can serve as a bridge clamp that's left in place and set into concrete for pillars and overpasses.

High-Visibility C-Clamps Extra Heavy Duty V-Grooved Jaw with Swivel Spindle Pad, sorted by Jaw Opening - Maximum, ascending

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Quick-Release C-Clamps

Clamps - Grainger Industrial Supply (13)

Quick-release C-clamps unlock their spindle with the push of a button, so their adjustable jaw can slide freely to open or close. They allow for more rapid jaw adjustment than typical C-clamps, making them ideal for repetitive assembly work that requires frequent change outs of workpieces.

Medium Duty

Flat Jaw with Swivel Spindle Pad

Medium Duty has a clamping force from 1,000 to less than 2,000 lb. for light industrial applications.

Quick-Release C-Clamps Medium Duty Flat Jaw with Swivel Spindle Pad, sorted by Jaw Opening - Maximum, ascending

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3-Point-Hold C-Clamps

Clamps - Grainger Industrial Supply (14)

3-point-hold C-clamps use three adjustable spindles to secure edge pieces during joining. Also known as three-way edge clamps, they are commonly used while gluing on trim or banding to the edges of panels.

Light Duty

Flat Jaw with Swivel Spindle Pad

Light Duty applies low clamping force (less than 1,000 lb.) to hold delicate materials.

3-Point-Hold C-Clamps Light Duty Flat Jaw with Swivel Spindle Pad, sorted by Jaw Opening - Maximum, ascending

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Double Anvil C-Clamps

Clamps - Grainger Industrial Supply (15)

Double anvil C-clamps feature twin pressure points that distribute force on workpieces to keep the clamps from walking off center and to reduce the risk of marring. They are commonly used to hold two pieces of trim for a miter joint or to secure two workpieces side by side while maintaining access to the joint.

Medium Duty

Flat Jaw with Swivel Spindle Pad

Medium Duty has a clamping force from 1,000 to less than 2,000 lb. for light industrial applications.

Double Anvil C-Clamps Medium Duty Flat Jaw with Swivel Spindle Pad, sorted by Jaw Opening - Maximum, ascending

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C-Clamp Sets

Clamps - Grainger Industrial Supply (16)

Sets include multiple C-clamps to accommodate various workpiece sizes.

Medium Duty

Flat Jaw with Swivel Spindle Pad

Medium Duty has a clamping force from 1,000 to less than 2,000 lb. for light industrial applications.

C-Clamp Sets Medium Duty Flat Jaw with Swivel Spindle Pad, sorted by Number of Clamps, ascending

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Heavy Duty

Flat Jaw with Swivel Spindle Pad

Heavy Duty has a clamping force from 2,000 to less than 4,500 lb. for heavy industrial applications.

C-Clamp Sets Heavy Duty Flat Jaw with Swivel Spindle Pad, sorted by Number of Clamps, ascending

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V-Grooved Jaw with Swivel Spindle Pad

Heavy Duty has a clamping force from 2,000 to less than 4,500 lb. for heavy industrial applications.

C-Clamp Sets Heavy Duty V-Grooved Jaw with Swivel Spindle Pad, sorted by Number of Clamps, ascending

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Extra Heavy Duty

V-Grooved Jaw with Swivel Spindle Pad

Extra Heavy Duty exerts the highest clamping force (4,500 lb. or more). An extra heavy duty clamp can serve as a bridge clamp that's left in place and set into concrete for pillars and overpasses.

C-Clamp Sets Extra Heavy Duty V-Grooved Jaw with Swivel Spindle Pad, sorted by Number of Clamps, ascending

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.
Clamps - Grainger Industrial Supply (2024)

FAQs

What is similar to Grainger industrial supply? ›

Top 7 grainger.com Alternatives & Competitors
  • mcmaster.com. 12,107. 2,564. 6.39M. -9.47% ...
  • mscdirect.com. 39,795. 9,017. 1.74M. +39.71% ...
  • zoro.com. 16,587. 3,455. 4.57M. ...
  • ferguson.com. 39,367. 8,029. 1.76M. ...
  • supplyhouse.com. 28,163. 5,536. 2.59M. ...
  • globalindustrial.com. 49,236. 10,646. 1.36M. ...
  • raptorsupplies.com. 162,333. Country Rank: India. 40,904.
May 15, 2024

What is the minimum number of clamps or clamping points required while drilling your work piece? ›

Drill Press: What is the minimum number of clamping points required to secure your stock when working on the drill press. Are there any exceptions? A minimum of two clamps required to secure stock.

What is Grainger Industrial Supply slogan? ›

We're here to serve you, the ones who get it done.

What makes a good clamp? ›

The quality of the materials is important because it determines the strength and durability of the clamp. A good clamp should be made of high-quality materials, have a well-constructed body, and be easy to use.

Who is Grainger's biggest competitor? ›

Grainger's competitors and similar companies include HD Supply, Graybar, Fastenal, Rexel and WESCO.

Is Grainger better than Fastenal? ›

Grainger is the larger of the two by sales volume and market capitalization and generates over $1 billion in cash flow. It also trades above $300 per share, which alone makes it harder mentally for some to get involved. Fastenal has better margins, higher returns on assets, equity and invested capital.

How do you calculate clamp? ›

A simple formula to calculate clamping force is cavity pressure (material injection pressure in kg/cm2) multiplied by the total projection area(cm2). The resulting clamping force is in kg.

How much clamping force do I need? ›

We recommend a 2-to-1 factor of safety (2580 lbs). Even though FL (the combined force from all clamps on the left side) equals zero, a slight clamping force may be desirable to prevent vibration. However, it's important to note that too much force can be as detrimental as too little.

How much clamping pressure do I need? ›

Dale Zimmerman of Franklin International, maker of Titebond woodworking glues, recommends 100 to 150 pounds per square inch (psi) for clamping softwoods and 175–250 psi for hardwoods. When we tested one-handed bar clamps (issue 139), we found that they provided pressure just into the softwood range or a bit less.

How does Grainger make money? ›

Revenue is generally from business-to-business sales rather than retail sales. Grainger serves its customers through a network of approximately 598 branches, online channels (such as Grainger.com, KeepStock and eProcurement), and 33 distribution facilities.

Who owns the most Grainger stock? ›

Vanguard owns the most shares of W.W. Grainger (GWW).

Why do I want to work for Grainger? ›

Professional Tone:- I am interested in working at grainger.com because it is a leading provider of industrial supplies and it has a strong commitment to customer service. I believe that I could contribute to the company's success by providing excellent customer service and by helping to streamline processes.

Which clamp is the weakest? ›

In comparison with magnetic clamping, vacuum clamps are weaker and cannot be used for porous or perforated workpieces.

What is the most useful clamp length? ›

Three-foot lengths will be the most useful, but a few at 4' will be needed eventually.

What are the three types of clamps? ›

Types of Clamps
  • Bar clamps can be adjusted to clamp large widths and are usually used in pairs. ...
  • C clamps apply pressure to smaller objects from 1 inch to 8 inches in capacity and 1 inch to 6 1/4 inches in throat depth. ...
  • Corner clamps join wood at right angles.

What type of distributor is Grainger? ›

W.W. Grainger, Inc., is a leading broad line distributor with operations primarily in North America, Japan and the United Kingdom. At Grainger, We Keep the World Working® by serving more than 4.5 million customers worldwide with products delivered through innovative technology and deep customer relationships.

Are Grainger and Uline competitors? ›

W.W. Grainger competitors include Uline, Fastenal, Lowe's Home Improvement and McMaster-Carr.

Who is Fastenal's competition? ›

The closest competitor to fastenal.com are boltdepot.com, portlandbolt.com and aftfasteners.com. To understand more about fastenal.com and its competitors, sign up for a free account to explore Semrush's Traffic Analytics and Market Explorer tools.

What type of industry is Grainger? ›

W. W. Grainger, Inc., is an American Fortune 500 industrial supply company founded in 1927 in Chicago by William W. (Bill) Grainger. He founded the company to provide consumers with access to a consistent supply of motors.

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