Product Description
6-Way Junction Block for Single Tube Systems – 50mm Aluminum Cube Connector – Matte Black Finish (EVT290A-MultiCube Black)
The EVT290A-MultiCube Black is a versatile 6-way junction block specifically designed for light-duty single tube applications. Precision-machined to measure exactly 50mm (1.96″) on all six sides and finished in a professional matte black powder coat, this compact cubic corner element allows for the connection of up to six single aluminum tubes in various directions. It is the ideal solution for constructing discrete 3D grids, display frames, DJ booths, and architectural signage structures where a sleek, stealthy aesthetic is required.
Function & Compatibility:
Unlike fixed corners, the MultiCube offers modular flexibility. By attaching receivers to any of its six faces, you can create 2-way, 3-way, 4-way, or even 6-way junctions. This adaptability makes it a favorite for retail displays, trade show booths, and creative lighting rigs that utilize black single pipes (tubes). It is fully F34 Compatible when paired with the correct receivers, allowing it to integrate with most major black 50mm tube systems.
Expansion Requirement:
To create a connection point on any face of the cube, you must use the EVT290S-BCS (sold separately). A single unit of the EVT290S-BCS can be used to add an additional side to the cube, allowing you to customize exactly how many connection points are active.
Key Features
- Professional Matte Black Finish: Powder-coated to match black single tubes for a seamless, low-profile look.
- 6-Way Connectivity: Features connection points on all six faces for maximum design flexibility.
- Precise Dimensions: A perfect 50mm x 50mm x 50mm cube.
- Modular Expansion: Compatible with EVT290S-BCS to add connection sides as needed.
- Material Type: Precision-machined from high-grade Aluminum Alloy EN AW-6061 T6.
- Light-Duty Application: Optimized for single tube structures, banner frames, and decorative grids.
- Modular Design: Allows for rapid reconfiguration of structure shapes without needing multiple corner types.
Designed by Evolve Truss, the EVT290A-MultiCube Black is the essential building block for designers who require the flexibility of modular rigging without compromising on the visual style of a black-out build.
⚠️ Safety & Engineering Notice
❗ Important Load Constraints:
- Light Duty Only: The EVT290A-MultiCube Black is rated for light-duty use only.
- Load Limits: Do not exceed the load capacity of the cube or the single tubes connected to it. No loads are permitted or should be supported directly from the connection point.
Important Guidelines for Safe Use:
- The MultiCube should be thoroughly inspected before every use. In the occurrence of any damage or defect, it should not be used.
- Handle segments with care; do not drop, drag, or throw accessories (powder coat may chip if mishandled).
- Truss assembly should be carried out only by those familiar with trussing.
- Do not attach truss with damaged or fewer coupler connectors than required.
- Ensure all coupler connectors, pins, and cotter pins are installed correctly and secured.
- Disclaimer: The purchase of this product in no way shall be conceived as authorizing or approving a specific installation. A licensed professional engineer shall review all structures.
⚠️ Compatibility Warning
Crucial Steps for Safe Assembly:
- Receiver Match: Ensure you have the correct EVT290S-BCS receivers for the connections you intend to make.
- Brand Mixing: Ensure your single tubes and receivers are compatible with the MultiCube connection method. Mixing components from different manufacturers without verification may compromise structural integrity.
Why Choose Truss Genius?
✅ Certified Quality & Expert Support
- Authorized Dealer: Direct partnerships with trusted truss manufacturers.
- Expert Guidance: Real-world experience in staging, rigging, and system planning.
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Experience the Truss Genius Difference
Trusted by staging professionals nationwide, Truss Genius delivers certified components, expert guidance, and a seamless purchasing experience.
Contact us today to start building your custom black grid with the EVT290A-MultiCube Black.



