Description
Woodworking Clamps 90 Degree, Aluminum Corner Clamps for Picture Frames and Boxes
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Perfect corners without a guessing game: laser-calibrated markings line up every joint for a flawless 90-degree angle
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Not just for picture frames: this right angle clamp for cabinets holds panels steady while you screw or glue
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Won't slip while you work: the red anodized, sandblasted finish grips securely without marking your material
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Protects what you're building: beveled edges keep the clamp from damaging delicate panels and picture frames
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Set up in seconds: multiple fixing holes let you mount the clamp exactly where the project needs it
Getting a corner truly square by hand, with nothing but a tape measure and hope, is how boxes end up crooked. These wood clamps hold two pieces at a locked 90-degree angle while glue or screws set, so picture frames, shelves, and cabinet panels come together true the first time — the laser-calibrated markings mean you're not eyeballing the angle at all.
Machined from Aluminium 6061, these cabinet clamps and 90 degree corner clamps take the repeated stress of clamping, unclamping, and repositioning without losing their grip, and the same beveled-edge design works as a welding clamp for holding metal stock square. Multiple fixing holes across the body let you bolt the clamp down for a fully rigid, hands-free 90 degree clamps setup on bigger builds.
Why choose Tuzwa
Aluminum Corner Clamps
| Feature |
Tuzwa |
Others |
| Laser-calibrated markings for accurate angles |
✓ |
✕ |
| Aluminium 6061 construction |
✓ |
Plastic body |
| Non-slip anodized, sandblasted finish |
✓ |
✕ |
| Multiple fixing holes for hands-free mounting |
✓ |
1 hole |
| Works on frames, boxes, and cabinets alike |
✓ |
Frames only |
| 30-day easy returns |
✓ |
Varies |
Key Features
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Durable Build: robust Aluminium 6061 construction holds up to repeated use on woodworking projects
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Precise Design: laser-calibrated markings line up every joint for accurate positioning
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Secure Grip: the red anodized, sandblasted finish grips without slipping
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Versatile Use: works as a corner clamp on boxes, shelves, picture frames, and 90-degree welds
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Easy to Use: drilled with several fixing holes so you can mount and reposition the clamp quickly
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Ergonomic Edges: beveled edges protect fragile materials and stay comfortable to handle
Specifications
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Material: Aluminium 6061
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Angle: 90°
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Finish: Red anodized, sandblasted
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Size: 4.7 in (120mm)
Package Includes:
- 1 x Woodworking Corner Clamp
Right for you if
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✓You need corners perfectly square — laser-calibrated markings line up every joint
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✓You're clamping cabinet panels, not just picture frames — it works as a clamp for cabinets too
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✓You want a hands-free setup — multiple fixing holes let you bolt the clamp down
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✓You're working with delicate materials — beveled edges protect the surface while it grips
If two or more of these sound like you, this is the one.
FAQs
Q: What angle do these clamps hold?
A: They lock at a precise 90-degree angle, with laser-calibrated markings for accurate alignment.
Q: What are the clamps made of?
A: Durable Aluminium 6061 with a red anodized, sandblasted finish for a secure, non-slip grip.
Q: Will these work on cabinets, not just picture frames?
A: Yes — they double as a right angle clamp for cabinets as well as boxes, shelves, and picture frames.
Q: How do I mount the clamp for a hands-free setup?
A: Multiple fixing holes let you bolt it down for a rigid, hands-free 90 degree clamps setup.
Q: What size are the clamps?
A: Each clamp measures 4.7 in (120mm), sized for corner work on boxes, frames, and cabinet panels.
