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Corner Clamp for Woodworking, 90 Degree Clamp, Right Angle Clamp, 4 Pack 5.5" x 5.5" Aluminum Alloy Positioning Clamping Squares with Case for Picture Frames, Boxes, Cabinets, Drawers

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Availability: Only 9 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Jul 17
Order within 12 hours and 47 minutes
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Features

  • Precision 90 Degree Clamp Set with Toolbox: This comprehensive woodworking tool set includes 4 right-angle squares (140mm/ 5.5" ), 8 fixing blocks, 8 M8 nuts, and 8 L-shaped screws, all neatly organized in a toolbox. Simplify your woodworking projects and make them easy and efficient
  • Superb Craftsmanship, Sturdy Material:Our right angle clamp are made of high quality anodised aluminium alloy, precision machined with CNC machine tools and slightly chamfered edges to ensure that each clamp is a precise 90-degree angle, with 135mm and 5-inch graduations on both sides of the clamp, making them durable, safe and practical
  • Simple to use 90 degree clamps woodworking: Simply adjust the wood into place with our aluminum corner clamp and lock it securely in place with an L-shaped metal screw and plastic nut. Maximum clamping thickness up to: 3.5 inches/85 mm
  • Versatile Angle Clamps for Woodworking: Whether you're assembling boxes, drawers, cabinets, or crafting furniture like cabinets, birdhouses, or mailboxes, the L-shaped clamping squares for woodworking keeps it perfectly square. Additionally, this 90 degree positioning squares can also be utilized for processing outer corners, creating metal right angles, welding, and a variety of other professional tasks
  • Perfect Gift Idea: This right angle clamps is a unique and practical choice for a father, husband or DIY enthusiast on birthdays, Christmas, white elephant gifts for adults, New Year and other holidays. If you encounter any quality problems with the woodworking corner clamps, please let us know

Material: Aluminum


Brand: Volpeblu


Item dimensions L x W x H: 1 x 1 x 0.5 inches


Color: Red


Style: 4 Pack Corner Clamp for Woodworking with case


Item Weight: 0.1 Pounds


Tensile Strength: 29000 Pounds Per Square Inch


Set Name: 4


Manufacturer: Volpeblu


Item Dimensions: 1 x 1 x 0.5 inches


Item Weight: 0.1 Pounds


Material Type: Aluminum


Tensile Strength: 29000 Pounds Per Square Inch


Color: Red


Style Name: 4 Pack Corner Clamp for Woodworking with case


Brand Name: Volpeblu


Model Number: Corner Clamps-ZJC-4


Manufacturer: Volpeblu


Included Components: 4 right-angle Squares (140mm/ 5.5" ), 8 L-shaped screws, 8 M8 nuts, 8 fixing blocks


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • These are good.
I got these because they were the cheapest and looked the same as all the others. I did see the reviews of broken cases and sure enough the corner of mine was cracked. I expected it to be a cheap throw away case anyways. And honestly, it would be ridiculous to use the case anyways because you'd have to assemble and disassemble the hardware every time you wanted to use a clamp. That would be easy too much hassle. Anyways, they're perfectly fine squares and clamps. My only real complaint is that one side of each square is blank. And one side has centimeters and inches. That's really annoying. There might come a time I want to use the ruler marks like if I was using the squares as some kind of guide to line up parts or marks or something, I don't know. They should have put centimeters on one side, inches on the other. The important thing is that the squares are square. I know that for a fact. I know how to check my own squares, like my combination square, and these squares are dead on. Inside and out. No light shining through and I'm happy about that. Even all the edges are slightly beveled or rounded. Even the holes so that's pretty nice. They feel good. Now the red clamps have sharper edges. They're not sharp sharp, not even close enough to cut you, but not nearly as rounded as the squares so you might want to get some sandpaper on a stick and file the edges down a bit. I'm not going to do that but I might some day if I ever notice marks on my wood. All the knobs and threads turn smoothly. You can slap them and spin them. The threads are metric, M8 x 1.25 which might be annoying if you ever had to replace any knobs. But the knobs have brass threaded inserts so they should last. That's about it. These are so much more versatile than just clamping things. That's why I chose these instead of dedicated corner clamps. These are more versatile, even as clamps, and can be used for so many other things. Anything you want really. Glad I bought them. Hope this helps. ... show more
Reviewed in the United States on January 28, 2025 by me

  • Works great.
I cannot believe I did not get these a year or two ago. Made the older grandkids Christmas this year. Man, they work. Just take your time.
Reviewed in the United States on December 13, 2025 by Jeff Stump

  • Great addition to my tools
These corner clamps are great addition for my woodworking projects! The 4-pack is a fantastic value, and the included case keeps them organized and easy to find. Although I agree with other reviews that the case is not sturdy but product is great. The 5.5" x 5.5" size is perfect for a variety of projects, from picture frames and boxes to larger cabinets and drawers. The aluminum alloy construction feels sturdy and durable, and they clamp down securely, ensuring perfect 90-degree angles every time. I've struggled in the past with getting accurate corners, but these clamps have made the process so much easier and more precise. Highly recommend for any woodworker, from beginner to experienced! ... show more
Reviewed in the United States on January 29, 2025 by Anonymous

  • Weak Performance and Durability Issues
Disappointed with these angle clamps. The aluminum construction is lightweight but lacks strength—the 45° tool flexes under load, and the 90° clamp fails to stay put. The jaws scratch workpieces, and the locking mechanism wears out fast. After minimal use, the clamps became unreliable. Avoid if you need sturdy, long-lasting tools. ... show more
Reviewed in the United States on December 27, 2025 by Rafal

  • Handy
Super useful for holding things together in a 1 person shop. This is not a clap as it just holds parts together. Two small complaints... its difficult to get the parts to stay still with one hand while you tighten with the other. Also, you have to disassemble everything to store it in the included box. ... show more
Reviewed in the United States on March 10, 2026 by GrouchJ

  • Durable well made quality product
What a time saver Easy to use Durable and well made holds everything nice and tight
Reviewed in the United States on December 19, 2025 by 1HAWKi

  • Corner clamps
Great product idea One of nuts Dosnt spin on well. Other then that it works great
Reviewed in the United States on February 23, 2026 by Jeff Osborn

  • Great for woodworking and cabinet making
Well made and accurate
Reviewed in the United States on March 17, 2026 by Dennis Sanford

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