Aluminum Alloy 90 degree corner clamp 4 Pcs
Original price was: $138.99.$75.97Current price is: $75.97.
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Precision 90 degree corner clamp mechanism Holds workpieces at an exact right angle — no measuring, no drift. Perfect joints every time.
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Aircraft-grade aluminum alloy body Lighter than steel, stronger than plastic. Resists wear and deformation under heavy clamping pressure.
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Quick-release screw mechanism Ergonomic handle with non-slip grip. Clamp and unclamp in seconds, not minutes.
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Adjustable jaw capacity (0–55mm) Works on material from thin veneer strips up to 55mm thick boards. One clamp, every project.
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Dual-use: gluing and welding Rated for wood, metal, and plastic. Ideal for picture frames, cabinet boxes, furniture, and drawer assembly.
90 Degree Corner Clamp for Woodworking: Precision and Durability for Perfect Joints
Achieve flawless, precise joints with the Bivarlo Aluminum Alloy 90 Degree Corner Clamp for Woodworking. Whether you’re a professional woodworker or a DIY enthusiast, this clamp is the ultimate solution for ensuring perfect right-angle joints — every single time.
1. Premium Aluminum Alloy Construction
Crafted from high-quality aluminum alloy, these corner clamps offer exceptional durability and strength. The robust construction ensures that the clamps can withstand the rigors of frequent use, providing reliable performance over the long term. Unlike plastic alternatives, aluminum alloy offers superior resistance to wear and tear, making these clamps a wise investment for any serious woodworker.
2. Precision 90-Degree Clamping
Each clamp is designed to hold workpieces precisely at 90-degree angles, making them ideal for assembling frames, cabinets, boxes, and other projects that require accurate right-angle joints. The precision clamping mechanism ensures that your workpieces are held securely in place, allowing for accurate alignment and professional-quality results every time.
3. Easy-to-Use Design
The user-friendly design of these corner clamps makes them easy to set up and adjust. The quick-release mechanism allows you to effortlessly clamp and unclamp your workpieces, saving you time and effort. The ergonomic handles provide a comfortable grip, making it easy to apply the necessary pressure to hold your materials securely.
4. Versatile Applications
These clamps are perfect for a wide range of woodworking applications, including frame construction, cabinet assembly, furniture making, and more. Whether you are working with wood, metal, or plastic, these clamps provide the versatility you need to tackle any project with confidence.
5. Adjustable Jaw Capacity
The adjustable jaw capacity accommodates a variety of workpiece sizes, making these clamps suitable for both small and large projects. The clamping range is easily adjustable, allowing you to quickly adapt to different project requirements.
Why Choose the Bivarlo 90 Degree Corner Clamp for Woodworking?
Reliability and Durability
Our corner clamps are built to last, providing you with a reliable tool that will stand up to the demands of your woodworking projects. The high-quality aluminum alloy construction ensures that these clamps will maintain their performance and integrity over time, even with regular use.
Precision and Accuracy
Achieve professional-quality results with the precision clamping capability of these corner clamps. The accurate 90-degree hold ensures that your joints are perfectly aligned, reducing the need for additional adjustments and refinements.
Ease of Use
Designed with the user in mind, these clamps are easy to operate, allowing you to focus on your work rather than struggling with complicated tools. The quick-release mechanism and ergonomic handles make clamping and unclamping a breeze.
Versatility
Whether you are a professional woodworker or a DIY enthusiast, these corner clamps are versatile enough to handle a wide range of projects. From small crafts to large furniture pieces, these clamps provide the stability and precision you need to get the job done right.
Perfect for Any Woodworking Project
No matter the size or complexity of your woodworking project, the Bivarlo 90 Degree Corner Clamp for Woodworking is the perfect tool to ensure precise, professional-quality joints. Enhance your workshop with these essential clamps and experience the difference that precision and durability can make.
Why the Bivarlo 90 Degree Corner Clamp?
Guaranteed 90° Every Time
A machined aluminum body holds the internal reference angle to ±0.1°. No shimming, no checking with a square mid-glue-up. The clamp is the square.
Aluminum Alloy — Not Plastic
Die-cast from high-strength aluminum alloy. Unlike plastic corner clamps that crack under torque, Bivarlo’s body absorbs clamping force without deforming.
Quick-Release in Seconds
The screw mechanism spins freely until contact, then engages with just a quarter-turn. Get clamped before your glue skins over. Remove in one motion.
0 to 55mm Jaw Capacity
Works from thin drawer-bottom panels up to thick furniture stock. One clamp handles the full range of typical shop work without swapping hardware.
4-Pack for Full Assembly
Four corners. Four clamps. Assemble a complete box, frame, or carcass in one go — no waiting for one clamp to free up before starting the next corner.
12-Month Bivarlo Warranty
Every clamp is backed by a 12-month replacement warranty. If it fails under normal use, we replace it. No forms, no fine print, no argument.
What Can You Build With It?
Picture Frames
Hold all four miter corners simultaneously for a perfect, gap-free frame assembly.
Cabinet Boxes
Square up carcase corners while the glue sets. No racking, no diagonal drift.
Drawer Assembly
Keep drawer boxes perfectly square under clamping — critical for smooth-running drawers.
Furniture Frames
Table legs, chair aprons, bed frames — any right-angle joint in furniture construction.
Bivarlo vs Standard Plastic Corner Clamps
| Feature | Bivarlo 90° Clamp | Generic Plastic Clamps |
|---|---|---|
| Body material | ✓ Aircraft aluminum alloy | ✗ ABS plastic |
| Angle accuracy | ✓ ±0.1° machined tolerance | ✗ ±1–2° (mold variation) |
| Jaw capacity | ✓ 0–55mm | ✗ 0–30mm typical |
| Quick-release mechanism | ✓ Yes | ✗ No |
| Withstands high torque | ✓ Yes — no cracking | ✗ Cracks under pressure |
| Non-slip grip handle | ✓ Rubberized | ✗ Bare plastic |
| Warranty | ✓ 12 months | ✗ None |
What Woodworkers Are Saying
Frequently Asked Questions
Get Perfect 90° Joints — Every Build
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