3 best corner clamp for woodworking

A corner clamp for woodworking is a specialized tool used in woodworking and carpentry to hold two pieces of wood at a precise right angle, forming a corner joint. These clamps are designed to ensure that the joint is perfectly square and secure during the gluing or fastening process. Here are some key features and information about corner clamps:

  1. Design: Corner clamps typically consist of two jaws that can be adjusted to grip the workpieces at a 90-degree angle. They come in various sizes to accommodate different workpiece dimensions.

  2. Materials: They are usually made of durable materials like aluminum or steel, ensuring stability and longevity.

  3. Adjustability: Most corner clamps have adjustable jaws that can be tightened or released using screws or quick-release mechanisms. This allows you to clamp workpieces of various sizes securely.

  4. Right Angles: The primary purpose of corner clamps is to create right-angle joints, such as those used in constructing frames, cabinets, or boxes.

  5. Ease of Use: Corner clamps are user-friendly and save time compared to traditional methods of ensuring square corners, such as using a carpenter's square and traditional clamps.

  6. Versatility: Some corner clamps also have features like swivel jaws that can be adjusted to hold workpieces at different angles, making them versatile for various woodworking tasks.

  7. Perfect for Gluing: These clamps are especially useful when you need to glue two pieces of wood together. They hold the pieces in place while the glue dries, ensuring a strong and accurate bond.

  8. Types: There are different types of corner clamps, including manual clamps that require manual adjustment and pressure, as well as pneumatic or spring-loaded clamps that can be operated with less effort.

  9. Applications: Woodworkers commonly use corner clamps for assembling picture frames, cabinets, drawers, and other woodworking projects where precise right angles are crucial for structural integrity and aesthetics.

  10. Safety: When using corner clamps, it's important to ensure that the clamps are tightened securely to prevent any movement during the gluing or fastening process.

In summary, corner clamps are essential tools in woodworking and carpentry for creating accurate right-angle joints.They offer convenience, precision, and efficiency when working on projects that require tight corners and square angles. These clamps are valuable additions to any woodworking toolbox, helping craftsmen achieve professional results.

Below you can find our editor's choice of the best corner clamp for woodworking on the market
  

WETOLS Angle Clamp - 90 Degree Right Angle Clamp - Single Handle Corner Clamp with Adjustable Swing Jaw Aluminum Alloy for Woodworking, Photo Framing, Welding and Framing - WE705…

WETOLS

Based on 1 reviews Check latest price

Product description

We are WETOLS:

While our objective might be simple — to create products that help people take care of their homes, yards and gardens — it certainly cannot be considered easy.

We take the accepted norm and reimagine it. Then we head to the drawing board to reinvent it. And then we move on to the next challenge and do it all over again. That’s why we’re recognized as a incoming leader that’s advancing the industry. Just like we did with our products.

What Separates WETOLS Angle Clamp from other brands’?

WETOLS newly designed 90°aluminum alloy corner clamp is a great value for home DIYers. It is a good choice for aligning, nailing, woodworking, welding, screwing, making cabinets, box, and picture frames, and can be set up nearly instantaneously. 

Outperform. Outlast. Made from abrasion-resistant aluminum die-casting alloy, WETOLS angle clamp can be used again and again for years without ever failing while on the job. It holds angles together with a vise-like grip while creating an unobstructed working area, so you can still precisely weld or assemble joints without the extra hassle of worrying about your clamp.

Specification:

Material: Aluminum Alloy + TRP Rubber Handle

Max Jaw Opening: 70mm/2.76 inch

Jaw Width: 95mm/3.74 inch

Jaw Depth: 35mm/1.38 inch

Item Weight: 25oz

Package: 1 x 90°Right Angle Clamp

Notes and Tips:

Please check the thickness of rods/blocks you are about to fix, if too thick(max. 70mm), they may not fit in.

If the glasses are too thin, the clamp may crack it. However, we suggest you padding some tissues, towels or leather between the glass and the clamp, which can avoid the angle clamp cracks or scratches the glass.

The metal clamp is heavy, and maybe dangerous for children. 

  • 【Buy 2 Get 10% off】Ideal Gift for your family & friends to do DIY at home
  • 【Trustworthy Quality】:WETOLS 90°right angle clamp is uniquely prepared with the aluminum alloy die-casting based construction, where high durability and well-built design are conveyed to ensure long-lasting use.
  • 【Clamping Range】: Maximum clamping range is approx. 2.75in/70mm; jaw width: 3.74in/95mm; jaw depth: 1.4in/35mm, allowing two different thicknesses wood block to be connected at right angle.It can accommodate most large things including metal tube, steel rod, wood, thick glass, and more.
  • 【Swing Jaw Design】: Wood Clamp's single-handle jaw can be rotated in two-way, making clamping more convenient and holding work pieces precisely.
  • 【Ergonomic Design】:Anti-skid handle is nicely covered with rubber to ensure users’ comfort for hands. Whether for professional use or DIY use, WETOLS 90-degree corner clamps are absolutely useful tools to choose.
  • 【Versatile Use】: WETOLS Wood Clamp is perfect for welding, framing, drilling, doweling, woodworking, making cabinet, installing furniture, box and picture frames, etc.

User questions & answers

Question: Is this just one clamp in box
Answer: If by "folding table" you mean a card table with four legs that fold up within the frame, then... yes. The screw mechanism is recessed enough from the clamp's frame that it will clear the table "sides". For added strength I would place a piece of of 1" x 2" wood or something up inside the table frame and clamp to that, thereby spreading the clamping "load" and decreasing the chance that the 1" diameter clamp disk will distort or harm the table's surface.
Question: Does corner clamps help in welding joints
Answer: The C part is powder coated cast aluminum with a rubber grip pad. The screw is chromed steel. Very solid and durable.
Question: What kind of material is the corner clamp
Answer: Your question is unclear, so I hope I'm providing the information you need. The clamping screw is 7.50mm in diameter. The threaded portion only is 72.8mm long, including the clamping cup, which is part of the screw and not removable.
Question: What is the measurement from the inside corner to the tip of the screwdriver type handle
Answer: Center of the "set screw" is almost exactly 1/2" from the flat top of the clamp.

Product features

Who we are?

We are WETOLS:

While our objective might be simple — to create products that help people take care of their homes, yards and gardens — it certainly cannot be considered easy.

We take the accepted norm and reimagine it. Then we head to the drawing board to reinvent it. And then we move on to the next challenge and do it all over again. That’s why we’re recognized as a incoming leader that’s advancing the industry. Just like we did with our products.

Wetols newly designed 90°aluminum alloy corner clamp is a great value for home DIYers. It is a good choice for aligning, nailing, woodworking, welding, screwing, making cabinets, box, and picture frames, and can be set up nearly instantaneously.

What Separates WETOLS from other brands?

Specification:

• Material: Aluminum Alloy + TRP Rubber Handle

• Handle: Adjustable Jaw with Rotatable Swing Handle

• Max Jaw Opening: 70mm/2.76 inch

• Jaw Width: 95mm/3.74 inch

• Jaw Depth: 35mm/1.38 inch

• Item Weight: 25oz

• Package: 1 x 90°Right Angle Clamp

Outperform. Outlast.

Made from abrasion-resistant aluminum die-casting alloy, this angle clamp can be used again and again for years without ever failing while on the job.

It holds angles together with a vise-like grip while creating an unobstructed working area, so you can still precisely weld or assemble joints without the extra hassle of worrying about your clamp.

Notes and Tips

  • Please check the thickness of rods/blocks you are about to fix, if too thick(max. 70mm), they may not fit in.
  • If the glasses are too thin, the clamp may crack it. However, we suggest you to pad some tissues, towels or leather between the glass and the clamp, which can avoid the angle clamp cracks or scratches the glass.
  • Always remember that the clamp is a temporary device used to securely hold the workpiece. Please remove the clamps once the job is done.
  • The metal clamp is heavy, and may be dangerous for children. Please keep the metal clamp away from children.

WETOLS Right Angle Clamps - Ideal Gift for your family & friends to do DIY at home

GoLucky7 Right Angle Clamp, 90 Degrees Corner Clamp, Picture Frame Holder, Glass Holder, DIY Woodworking Hand Tools

GoLucky7

Based on 272 reviews Check latest price
  • Products include: 4pcs/set right angle clamp; Material: Aluminum Alloy with steel screw; Maximum clamping range: 7cm/ 2.75 inches
  • Each right angle clip workers have been checked, and the lead screw tightening test.
  • There are tons of applications that this clamp can be used for, some are but not limited to: crafts and projects, engineering, drilling, framing and picture frame creation, arts, cabinet and cupboard fabrication and even metal framing and welding.
  • This clamp with steel threaded vise screws and two countersunk mounting holes for permanent installation on the bench
  • Aluminum alloy construction with steel screws. High hardness, will not rust.

User questions & answers

Question: will this work with 2" x 6" boards
Answer: I think that would be pushing it. I'm using it with 3x5" & their great but there isn't more room for 6" with it being a 6"opening. Hope this helps.

DRAGONITE 90 Degree Corner Clamp, Right Angle Clamps for Woodworking, Welding, Carpenter Photo Frame, Holding Assemblies Like Cabinets and Drawers, 2 Piece

Based on 22 reviews Check latest price
  • The clamp can work on a 90 ° angle and "T" joint, The V-shaped wedge grips the workpiece firmly, ensure the pieces are fixed at an angle of 90 degrees
  • Aluminum alloy die-casting clamp body, high hardness, no rust, strong and durable, suitable for the production of the reinforced frame, storage tank, etc
  • Rubber coated handle design, ergonomic design, anti-skid and wear-resistant; The knob adjusts the working pressure to lock firmly at different widths
  • The quick-adjusting handle allows you to adjust quickly and easily to change the raw materials in the thickness range of 1-1 / 4 "
  • TIPS: Right angle clamp is suitable for 0 to 25 mm thick plate. If the plate is too thick, it will be negative and affect the normal use

User questions & answers

Question: How many clamps come in package
Answer: There are two clamps like in the picture.
Question: What is the max thickness of wood these can clamp
Answer: I have been able to work with wood thickness 1-1/4" with this 90 clamp.

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