Tube²™

Tube² is a weld-free connector system that makes building with square and rectangular aluminum tubing faster, simpler and more versatile. Here you’ll find product demonstrations, assembly guides and project ideas for modular displays, trade-show booths, shelving, workstations, furniture, carts, enclosures and custom structures. Our slip-fit connectors join different tubing sizes and configurations, allowing structures to be assembled, expanded, reconfigured and broken down without custom fabrication. Whether you’re a builder, fabricator, designer or DIY creator, Tube² gives you a smarter way to build.

Explore our connectors and Ready to Build projects at TubeSquared.com.

Tube² — Built to Connect.