Corner Clamp
90° squares for glue-ups and box assembly
No printer?
Printaro can print this design for you. Copy the link to your design and paste it in your message, so we know exactly which settings you chose.
Keep the tools free
Found this useful?
These generators are free to use. If one saved you time, a small Ko-fi donation helps pay for hosting, rendering and new tools.
About this generator
Get square corners on boxes, drawers and frames every time. Print a set of four.
How to use
- Set the arm length to suit your work.
- Print flat as exported.
- Clamp the workpieces against both outside faces.
Printing tips
- Check it with a square after printing: some printers are not perfectly square.
- PLA is stiffer than PETG for this.
Helpful guides
Frequently asked questions
How do I use it?
Clamp the two workpieces against both arms. The windows give room for the jaws of your clamps.
Is it exactly 90°?
The model is. Check the print with a square: not every printer prints perfectly square. PLA is stiffer than PETG for this part.