C-Clamps | Summit Racing

Lincoln Electric Locking 2-Jaw Weld Clamp Pliers

Lincoln Electric locking 2-jaw weld clamp pliers are designed to provide sure, non-slip clamping on all shapes. They are capable of holding two pieces together with proper alignment, even when the materials are not the identical thickness. Lincoln Electric locking 2-jaw weld clamp pliers are sure to keep your materials secure so that your hands are free to work.

5.0 out of 5 stars ( 1 )

$17.99

Palmgren Drop Forged Extra Heavy-Duty C-Clamps

Palmgren's line of drop forged extra heavy-duty C-clamps deliver performance and features in a C-clamp that counts. Sometimes referred to as a "bridge clamp", these C-clamps provide higher strength and are made for the heaviest of steel construction and fabrication projects. In addition, the heat-treated and tempered body and spindle creates clamps that will hold securely and safely up to their rated maximum capacities. Important features of Palmgren extra heavy-duty C-clamps: * High-strength dropped forged heat-treated and tempered frame * Spindles are machined from a single piece of square cold drawn alloy steel, hardened, and tempered * Each clamp comes with interchangeable full closing and non-full closing spindle to fit your specific application * Square spindle head for maximum torque to be used with wrenches or power tools

Not Yet Reviewed

$283.99

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$389.99

Wilton 140 Series C-Clamps

Built for durability, versatility, and everyday shop performance, the Wilton 140 Series C-clamps deliver dependable clamping power across a wide range of metalworking, fabrication, and maintenance applications. Featuring a rugged drop-forged steel frame for maximum strength and resistance to bending under load, each clamp is designed with precision-machined spindles and hardened swivel pads to ensure smooth operation and secure, even pressure on workpieces. The corrosion-resistant finish extends product life in demanding environments, while the streamlined design provides easy access in tight spaces. Wilton 140 Series C-clamps are available in multiple sizes to suit light-duty tasks through heavy clamping needs, making them a trusted, professional-grade solution for consistent holding power and long-term reliability. Every model in the 140 Series shares a uniform set of premium manufacturing standards: * Frame material—constructed from high-tensile, rugged ductile iron to absorb stresses and prevent frame warping under load * Features a heavy-duty spindle finished with a black-oxide coating to resist corrosion, combat wear, and prevent debris accumulation * Outfitted with a swivel/oscillating pad that seamlessly shifts angles to maintain a flush, parallel grip on uneven or angular workpieces * Handle configuration—uses a sliding cross-pin handle that permits maximum hand-tightening leverage even in tight, confined workspaces

Not Yet Reviewed

$179.99

Wilton Spark-Duty Hi-Vis C-Clamps

Engineered for visibility, durability, and dependable performance, the Wilton Spark-Duty Hi-Vis C-clamps deliver secure holding power when and where it matters most. Featuring a high-visibility finish for quick identification on busy job sites, these clamps are built from rugged, heavy-duty materials to withstand demanding industrial environments while maintaining precise pressure control. Their easy-adjust design allows for fast setup and reliable grip on a wide range of materials, making them ideal for welding, fabrication, and maintenance tasks. Whether in low-light conditions or high-traffic work zones, these Spark-Duty Hi-Vis C-clamps by Wilton combine safety-focused design with uncompromising strength to keep your projects firmly in place. The clamps are offered in individual sizes, and convenient multi-piece sets. Key features and specifications: * Drop-forged frame provides heavy-duty, regular-duty strength and structural rigidity under high-pressure clamping * The ACME-rolled spindle ensures smooth, powerful tightening while resisting weld spatter and corrosion, greatly extending the tool's lifespan * Oscillating Perma-Pad—a high-quality steel swivel pad ensures a firm, even grip on both flat and angular surfaces, minimizing marring * OSHA visibility—painted in high-visibility safety colors to easily spot clamps and reduce workplace accidents * V-grooved anvil allows for the secure clamping of irregular shapes, including rounds, squares, and flats * Replaceable parts—both the spindle and Perma-pad are easily replaceable

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$33.99

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$252.99

Wilton 400 Series Hi-Vis Safety C-Clamps

Wilton 400 Series Hi-Vis Safety C-clamps are engineered for maximum strength, safety, and jobsite visibility, combining high-quality forged steel construction with a bright, high-visibility finish that makes them easy to locate in busy work environments. Designed for durability and precision, these clamps feature a robust spindle with smooth operation for consistent, secure clamping pressure across a wide range of applications, from metal fabrication to woodworking. The signature safety color helps prevent misplacement and enhances workplace efficiency, while the rugged build ensures long-lasting performance under demanding conditions. Reliable, easy to handle, and built to Wilton's trusted standards, the 400 Series Hi-Vis Safety C-clamps deliver professional-grade clamping power you can depend on day after day. Key features across all models: * Wilton offers the 400 Series in a wide variety of jaw capacities and throat depths to suit different clamping jobs (order the model you'd prefer) * Frame—drop-forged construction designed for maximum strength under regular-duty workloads * Coated in high-visibility yellow powder-coat that resists scratches/corrosion and meets OSHA physical hazard standards * Durable spindles feature precision-cut, black-oxide coated alloy steel with single-lead ACME threads to ensure smooth, continuous operation * Superior grip—built with a V-grooved anvil for securely holding flat, round, and square materials * Equipped with replaceable Perma-Pads for longevity

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$35.99

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$98.99

Wilton 800 Series Standard Depth C-Clamps

Wilton 800 Series standard depth C-clamps are engineered for dependable, everyday clamping performance, combining rugged durability with smooth, controlled operation. Crafted from high-strength forged steel, these clamps deliver superior resistance to bending and wear, while the precision-machined screw ensures consistent pressure and easy adjustment. Designed with a standard throat depth for versatile use across woodworking, metalworking, and general fabrication, the 800 Series offers a secure grip on a wide range of materials without slipping or deflection. Finished with a protective coating for enhanced corrosion resistance, these C-clamps by Wilton provide lasting reliability in shop and jobsite environments, making them an essential tool for professionals and DIYers alike who demand strength, accuracy, and ease of use. Core features of Wilton 800 Series standard depth C-clamps: * Wilton's 800 Series C-clamps are offered in multiple sizes with varying opening capacities and clamping pressures * Drop-forged frame provides superior strength and long-term durability for demanding shop use * Perma-Pads—exclusive black oxide-coated swivel pads adapt to angular workpieces for a tighter hold (both the pads and spindles are fully replaceable) * V-grooved anvil—milled to securely hold various materials, including rounds, squares, and flats * C-clamps feature a precision-cut, single-lead Acme rolled spindle for smooth operation

Not Yet Reviewed

$40.99

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$208.99

Wilton Drop-Forged C-Clamps

Built for strength, precision, and long-lasting performance, Wilton drop-forged C-clamps deliver reliable clamping power for demanding professional and industrial applications. Crafted from high-quality drop-forged steel for superior durability, these clamps feature a rugged frame that resists distortion under heavy loads, while the precision-machined spindle ensures smooth operation and exact pressure control. The hardened steel screw and ergonomic sliding pin handle provide maximum torque with minimal effort, making them ideal for woodworking, metalworking, welding, and general fabrication tasks. Designed to perform in the toughest environments, Wilton C-clamps provide you with the dependable holding power you can trust job after job. Wilton's drop-forged C-clamps are offered in multiple sizes with varying opening capacities and clamping pressures. Select the model(s) you'd prefer. Key features and specifications: * The frames are drop-forged from premium steel, giving them maximum structural integrity and high resistance to bending or twisting under extreme pressure * Equipped with single-lead ACME threads, the spindles allow for smooth, continuous, and high-torque operation * V-grooved anvil allows for the secure holding of irregular or challenging shapes, including round, square, and flat stock materials * Replaceable Perma-Pads—these swivel pads distribute clamping pressure evenly and resist corrosion, and can be easily replaced if they get worn down over time

Not Yet Reviewed

$36.99

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$138.99

Performance Tool C-Clamps

Performance Tool C-clamps hold your projects together. They offer a variety of C-clamps sizes--individually or in sets. They are manufactured from strong ductile iron and fitted with swivel pad heads for better contact on angled surfaces, as well as precision-crafted chrome plated screws and spindles. Need an extra hand? Performance Tool C-clamps will help with numerous jobs around your house, shop, and garage.

5.0 out of 5 stars ( 4 )

$11.99

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$20.99

SuperSprings Installation Clamps

Quickly and safely install your new helper springs with SuperSprings installation clamps. Different versions are available to work on all applications from compact trucks to the heaviest big rig. Clamps available: * SuperClamp— the fastest of the clamps--modified F-clamp featuring 35 degree MorPad swivel head, custom Acme threaded screw with nut for using pneumatic impact tools, and a unique U-shaped jaw designed specifically for light and medium-duty SuperSprings * AcmeClamp—heavy-duty U-bolt with steel cross plate and Acme threaded bolt used to install medium to heavy-duty SuperSprings, not as fast as SuperClamp, but provides additional safety by having rails on both sides of the clamp * Hydraulic Clamp—an 8-ton hydraulic bottle jack inside of a heavy-duty steel frame designed for the strongest SuperSprings installations—high-power clamping force

5.0 out of 5 stars ( 1 )

$270.99

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$407.99

Wilton Columbian Economy Drop Forged C-Clamps

Wilton Columbian Economy drop forged C-clamps are built for dependable everyday clamping performance, featuring rugged drop-forged steel frames, extra-deep throat designs, and Acme rolled spindle threads that deliver strong, consistent clamping force across a wide range of shop, fabrication, welding, woodworking, and maintenance applications. An oscillating swivel head provides a secure grip on angular and irregular workpieces, while the V-grooved anvil firmly holds round, square, and flat materials. Available in multiple opening capacities to accommodate jobs large and small, these regular-duty clamps combine durability, strength, lighter overall weight, and exceptional value, making them a trusted solution for professionals and serious DIY users alike.

Not Yet Reviewed

$29.99

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$205.99

K Tool Locking C-Clamps

K Tool Locking C-Clamps feature wide-opening jaws to accommodate a variety of shapes and sizes for any application. They're manufactured from high-grade heat-treated alloy steel for strength and durability. The adjusting screw tightens to adjust pressure for a secure, firm grip every time. These locking C-clamps are equipped with a quick-release trigger, and they meet or exceed ANSI standards. Overall tool length is 11 in.

Not Yet Reviewed

$17.99

Palmgren Economy C-Clamps

Palmgren's durable cast economy C-clamps are especially suited for use in a variety of light to medium industrial, woodworking and general repair applications. The tough cast iron body and steel spindle will stand up to the rigors of everyday use. These versatile cost-effective C-clamps from Palmgren make an excellent choice for your general clamping needs. Important features of Palmgren economy C-clamps: * Tough cast iron frame * Steel screws with sliding cross-pin handle * Replaceable pads

Not Yet Reviewed

$17.99

Wilton O-Series Bridge C-Clamps

Wilton O-Series bridge C-clamps are ideal for a variety of industrial and fabrication applications. These C-clamps boast a drop-forged frame, black oxide coating, and have clamping forces ranging up to 40,000 lbs. The spindles are full-length and machined from a single piece of square, cold drawn steel that has been tempered, hardened, and black oxide coated to resist corrosion. The square-head spindle has a large diameter rolled thread and a hardened point which provides smoother operation and added strength. Wilton O-Series bridge C-clamps are perfect for bridge building, heavy-construction, and heavy-fabrication, as well as for ship building.

Not Yet Reviewed

$82.99

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$769.99

Palmgren Heavy-Duty Black Oxide Spindle C-Clamps

Palmgren's heavy-duty black oxide spindle C-clamps deliver performance and features in a C-clamp that count. Built from state-of-the-art research and computer aided design, these clamps provide higher strength and lower weight than other similar products on the market. The advanced heat-treating on both the body and spindle ensures that these Palmgren heavy-duty black oxide spindle C-clamps will hold securely and safely up to their rated maximum capacities. Moreover, these heavy-duty clamps from Palmgren are cost-effective, versatile, durable, and long-lasting. Important features of Palmgren heavy-duty black oxide spindle C-clamps: * High-strength dropped forged frame * Spindles are full-length, machined from a single piece of tempered and hardened steel * Square spindle heads stand up to wrench tightening * Black-oxide plated spindles resist wear while impeding rust * Replaceable swivel pads * Frames complete with lacquer finish

Not Yet Reviewed

$33.99

Palmgren Standard-Duty, Black Oxide Spindle L-Clamps

Compared to traditional C-clamps, Palmgren standard-duty, black oxide spindle L-clamps save time and labor; making them a perfect value. Just slide the clamping arm to the work piece and tighten. When the job is complete, simply loosen the spindle and slide the clamping arm back. L-clamps allow you to clamp the work piece quicker while using fewer clamps on each job. Important features of Palmgren standard-duty, black oxide spindle L-clamps include: * Innovative spring-tempered and hardened steel frame optimizes high static stress loadings * Drop-forged sliding clamping arm for added strength and durability * Through-hardened steel spindles provide greater loading capabilities and longer service life * Black oxide plated spindles resist wear while impeding rust * Replaceable swivel pads * One clamp accommodates a wide variety of work piece sizes and shapes

Not Yet Reviewed

$51.99

Clearance

Palmgren Heavy-Duty Copper Spindle C-Clamps

Palmgren's heavy-duty copper spindle C-clamps deliver performance and features in a C-clamp that count. Built from state-of-the-art research and computer aided design, these clamps provide higher strength and lower weight than other similar products on the market. The advanced heat-treating on both the body and spindle ensures that these Palmgren heavy-duty copper spindle C-clamps will hold securely and safely up to their rated maximum capacities. Moreover, these heavy-duty C-clamps from Palmgren are cost-effective, versatile, durable, and long-lasting. Important features of Palmgren heavy-duty copper spindle C-clamps: * High-strength dropped forged frame * Spindles are full-length, machined from a single piece of tempered and hardened steel * Square spindle heads stand up to wrench tightening * Copper plated anti-splatter spindles * Replaceable swivel pads * Frames complete with lacquer finish

Not Yet Reviewed

$63.99

$47.50

Wilton 540A Series Carriage C-Clamps

Wilton 540A Series carriage C-clamps are ideal for light industrial, woodworking, and repair applications. They feature a black oxide coating, oscillating head, and sliding cross pin handle. The clamps are available in a variety of sizes. Features include: * Frames made from high-strength ductile iron castings * Sliding pin (vise type) handle, single acme thread-rolled spindle and oscillating ball and socket tip * Wilton's heaviest-duty carriage clamp available * Lifetime Warranty

Not Yet Reviewed

$91.99

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$164.99

Wilton 100 Series Forged Heavy-Duty C-Clamps

Engineered for maximum strength and reliability, the Wilton 100 Series forged heavy-duty C-clamps deliver uncompromising performance in the most demanding shop and industrial environments. Drop-forged from high-grade steel for superior durability, each clamp features a precision-machined frame and hardened spindle that ensure consistent pressure, smooth operation, and long service life under extreme loads. The rugged design resists bending and distortion, while the large swivel pad provides even clamping force to protect work surfaces and maintain secure hold. Ideal for fabrication, welding, assembly, and maintenance tasks, the 100 Series combines power, accuracy, and dependability into a professional-grade tool built to perform day after day. The 100 Series C-clamps come in different heavy-duty configurations tailored by capacity, throat depth, and rated clamping pressure. Order the model(s) for your project's needs. Key features across all models: * Forged steel frames—drop-forged from superior-grade steels for maximum structural integrity * Square head spindles—full-length cold-drawn steel with rolled threads, purposely shaped to stand up to heavy impact wrench or manual wrench tightening * Corrosion resistance—coated in a rugged black oxide finish across both the frame and parts to resist rust, scratches, and welding spatter * Perma-Pads—standard, replaceable swivel pads featuring a black oxide finish that pivot smoothly to securely grip uneven or angular surfaces

Not Yet Reviewed

$116.99

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$347.99

Wilton Spark-Duty Drop Forged C-Clamps

Wilton Spark-Duty drop forged C-clamps are the ideal choice for industrial, woodworking, and repair applications when you need exceptional clamping force and versatility in your workspace. This makes them ideal for steel fabrication and industrial welding as they resist wear and tear under the toughest conditions. Each boasts drop-forged construction for strength and stability, an ACME rolled copper plated spindle to resist welding spatter, replaceable Perma-Pads and a V-grooved anvil for secure holding of all materials. When the job requires professional clamping power, step-up with Wilton Spark-Duty 400 Series drop-forged C-clamps! More product details and notes include: * Conforms to OSHA safety color standards for physical hazards (regulation 1910.144) * Clamping force, opening size, throat size, spindle diameter, and gross weight vary by model (check part number specifications)

Not Yet Reviewed

$29.99

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$263.99

Wilton Classic 400 Series C-Clamps

Wilton Classic 400 Series C-clamps are ideal for steel fabrication, industrial maintenance, and repair operations. The clamps are drop-forged steel and feature ACME rolled spindles, replaceable Perma-Pads, and V-grooved anvils. Wilton Classic 400 Series C-clamps are also available in a Hi-Vis model that conforms to OSHA safety color standards. All models are offered in a selection of sizes and clamping forces to fit your specific work needs.

Not Yet Reviewed

$34.99

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$161.99