Millions of people around the world don’t know the secret of this tool

join steel plates.

Mark holes with a mandrel before drilling for greater accuracy.

Apply an anti-corrosion coating to extend the life of metal parts.

Customize the tool to your needs: adjust hinge positions, change plate sizes, or add new clamps.

Practice on scrap pieces first to fine-tune the angles and clamping force before using it on real projects.

This tool will not only increase the precision of your