1×1 to 1×2 Aluminum Tube Connector | TS303 | Tube²

The TS303 is a three-way, three-axis transition connector designed to join two 1" × 2" aluminum tubes and one 1" × 1" aluminum tube at a single structural junction. Its multi-plane configuration allows three frame members to extend along three perpendicular axes, creating a clean, compact corner connection for three-dimensional framing. The TS303 is ideal for modular frames, displays, enclosures, kiosks, partitions, equipment structures, and other mixed-profile assemblies requiring rectangular primary framing with an integrated square-tube connection.