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The 0055-08 is a double T-joint with straight StarModul outlets for 5×5 cm square tube. It finishes an intermediate post with the continuous beam and straight 90° outlets on both sides. It is bolted, without welding, and includes the screws.
It is used on interior posts where beams cross in two directions. It is the most common size for pergolas, porches, gazebos and light self-assembly structures. See the 3D viewer on this page to view the exact shape of the part.
Fit the tubes into the part, check the corner bracket and bolt it. No welding or special machinery is needed, so the structure is assembled directly on site. For this joint you need 5×5 cm galvanised steel tube (1.5 mm thick); we can ship it cut to size.
See also: all joints for 5×5 cm tube with flanges and the 3D structure configurator, which calculates the joints and tubes for your project.
Yes. Each joint is delivered with its screws.
No. The entire StarModul system is screw-mounted, so it can be assembled and disassembled without welding.
With stock, 2–3 days in Catalonia and Aragon and 7–8 days in the rest of Spain. Without stock, 2–3 weeks.
Yes. We work to measure and can send you the complete kit: joints, cut tubes, facade and roof panels, trims, and screws. Request a quote.
| Weight | 3 kg |
|---|---|
| Measurement | 5×5 cm |
18,36€ (excl. VAT)
Explore the interactive model to view the product’s geometry and configuration from different angles.




With the StarModul 3D steel structure configurator, you can define the dimensions, geometry, and initial configuration of a structure using our bolted connection system.
The tool generates a preliminary list of the necessary joints, a quantity takeoff for pipes and profiles, and an initial assessment of the configured components.