This 90-degree external connector enables strong perpendicular joins for 28mm lean pipes in modular structures. Designed for rapid assembly with standard tools, it serves as a foundational component for building rigid frames in workstations, carts, and shelving systems.

1. ​​Precise Angling​​: Creates exact 90° connections between pipes, ensuring structural stability.
2. ​​Tool-Simple Installation​​: Secures with standard M6 hex tools (screws/nuts included in some kits).
3. ​​Durable Construction​​: Cast from corrosion-resistant ADC-12 aluminum alloy, suitable for workshops.
4. ​​External Clamp Design​​: Mounts over pipe exteriors without internal inserts, compatible with T-slot pipes.
5. ​​Modular Flexibility​​: Integrates with other connectors (cross, parallel) for custom frameworks.