EVT290S‑4WT Black — matte‑black 4‑way T‑junction for EVT290S 290 mm (F34) truss; connects Up/Down/Left/Right to form vertical columns and intersecting horizontal grids — view gallery & layout examples.

EVT290S-4WT Black | 4-Way T-Junction

Original price was: $1,010.00.Current price is: $688.00.

EVT290S-4WT Black — 0.5m (1.64 ft) 4-Way T-Junction Square Aluminum Truss (Matte Black)

Dimensions
Overall Truss Length: 1.64 ft (0.5 m)
Overall Truss Width: 11.41 in (290 mm)

Construction
Material Type: Aluminum Alloy EN AW-6082 T6
Main Tubing: 1.96 in (50 mm) Outer Diameter with 0.08 in (2 mm) Wall Thickness
Brace Tubing: 0.78 in (20 mm) Diagonal Bracing with 0.08 in (2 mm) Wall Thickness

Finish & Features
Surface: Matte Black Powder Coat Finish
Certification: TUV certified
Connection Type: Conical Connection System (Includes Couplers, Tapered Pins, and R-Clips)
Compatibility: Fits F34, EVT290S, and all standard 290mm Square Truss systems
Weight: 27 lb (12.24 kg)

In stock

SKU: EVT290S-4WT-Black Category:

EVT290S 4-Way T-Junction Knowledge Center

EVT290S-4WT Black 4-Way T-Junction Square Truss Corner.
A Matte Black Junction for Up, Down, Left, and Right Truss Connections.

The EVT290S-4WT Black is a fixed 4-way T-junction for compatible 290 mm square aluminum truss systems. Its four connection directions—up, down, left, and right—support layouts where a continuing vertical truss run intersects with horizontal spans on both sides. The junction uses EN AW-6082 T6 aluminum, a matte black powder-coat finish, and a conical connection system.

Product Facts

Model EVT290S-4WT Black
Junction Type 4-Way T-Junction
Overall Length 0.5 m (1.64 ft)
Overall Width 290 mm (11.41 in)
Weight 27 lb (12.24 kg)
Finish Matte Black Powder Coat
0.5 m Overall Length
290 mm Square Profile Width
27 lb Section Weight
50 mm Main Chord Diameter
Conical Connection System Type

Product Overview

A Fixed Junction Finished for Low-Visibility Production Environments.

The EVT290S-4WT Black creates four fixed connection directions within a compatible 290 mm square conical truss layout.

4-Way T Geometry
The EVT290S-4WT Black provides four connection directions: up, down, left, and right.
0.5 m Junction Section
The EVT290S-4WT Black has an overall section length of 0.5 m (1.64 ft).
Matte Black Powder Coat
The finish reduces light reflection compared to a natural aluminum surface.
Conical Connection System
The EVT290S-4WT Black uses couplers, tapered pins, and R-clips at each of its four connection points.

Common Applications

Used Where a Vertical Run Needs to Blend Into a Dark Environment.

The EVT290S-4WT Black is used where a continuing vertical truss line intersects with horizontal runs on both sides, and the matte black finish helps the structure blend into low-light settings such as broadcast studios and black-box theaters.

01
Vertical Columns with Cross Runs
The EVT290S-4WT Black connects a continuing vertical truss line with left and right horizontal spans.
02
Broadcast Studios
The matte finish reduces on-camera glare from lighting fixtures aimed near the structure.
03
Black-Box Theaters
The EVT290S-4WT Black minimizes visual presence in dark performance venues.
04
Lighting Grids
The EVT290S-4WT Black forms four-direction connection points within overhead or supported lighting structures.
05
Stage Frameworks
The EVT290S-4WT Black creates fixed connection points in modular stage and scenic frames.

Who It’s For

Built for Teams That Need a Junction to Disappear Into the Background.

The EVT290S-4WT Black is designed for professional users assembling compatible modular square truss systems in venues where visual presence matters as much as structural function.

Broadcast and Studio Teams
Use the EVT290S-4WT Black for support structures that must minimize glare on camera.
Event Production Companies
Use the EVT290S-4WT Black for stage, grid, and scenic layouts requiring four fixed connection directions.
Trade Show Contractors
Use the EVT290S-4WT Black in booth and exhibit structures requiring a low-visibility finish.
Rental Companies
Stock the EVT290S-4WT Black for inventory requiring a dedicated 4-way T-junction.
Scenic and Fabrication Shops
Use the EVT290S-4WT Black in modular frames and custom structural layouts.
AV Integrators
Use the EVT290S-4WT Black for display and equipment-support structures in dark venues.

Connection Hardware

Conical Couplers, Secured with Tapered Pins and R-Clips.

The EVT290S-4WT Black uses a conical connection system. Each of its four connection points requires the same set of connection hardware.

Conical Couplers
Couplers seat between the junction receivers and the adjoining truss receivers.
Tapered Pins
Pins secure the couplers through the aligned receiver holes.
R-Clips
Retaining clips secure the tapered pins after installation.
All four connection points on the EVT290S-4WT Black are load-bearing.

Use only compatible conical connection hardware and confirm every active connection is fully seated and secured before lifting or applying load.

Technical Reference

EVT290S-4WT Black Specifications

The following values describe the EVT290S-4WT Black as manufactured. Values are listed in metric units with US customary equivalents in parentheses.

Identification

Product Details

Model EVT290S-4WT Black
Product Type Fixed 4-Way T-Junction Square Truss Corner
Overall Length 0.5 m (1.64 ft)
Overall Width 290 mm (11.41 in)

Overall Size

Construction

Material Aluminum Alloy EN AW-6082 T6
Main Tubing 50 mm OD (1.96 in), 2 mm wall (0.078 in)
Brace Tubing 20 mm OD (0.78 in), 2 mm wall (0.078 in)
Finish Matte Black Powder Coat
Weight 27 lb (12.24 kg)

Tubing & Material

Connection & Certification

Connection Type Conical Connection System
Included Hardware Couplers, Tapered Pins, R-Clips
Certification TUV Specifications

Connection & Compatibility

System Fit

Compatibility Fits F34, EVT290S, and all standard 290mm Square Truss systems
Main Tube Diameter 50 mm (1.96 in)
Junction Directions Up, Down, Left, Right

System Compatibility

Fits F34, EVT290S, and All Standard 290mm Square Truss Systems.

The EVT290S-4WT Black uses 290 mm square truss geometry, 50 mm main chords, and a matching conical connection system. Compatibility requires matching receiver spacing, coupler dimensions, and engineering data.

EVT290S
The EVT290S-4WT Black is designed for EVT290S square aluminum truss connections.
F34
The EVT290S-4WT Black is compatible with F34-format truss when receiver spacing and conical connection dimensions match.
Other 290 mm Square Systems
The EVT290S-4WT Black may fit other 290 mm square conical systems after dimensional verification.
50 mm Clamps
The main chords of the EVT290S-4WT Black accept compatible clamps designed for standard 50 mm truss tubing.

Assembly Overview

Confirm All Four Connection Directions Before Final Inspection.

Assembly must be completed by trained personnel using compatible conical hardware and the approved structural layout.

01 — Inspect the Junction
Check chords, braces, welds, receivers, couplers, pins, and clips before use.
02 — Confirm Orientation
Position the EVT290S-4WT Black so the up, down, left, and right directions match the approved structure.
03 — Insert Couplers
Seat the conical couplers into the required receivers.
04 — Align Truss Sections
Bring each mating truss section into alignment without forcing the receivers.
05 — Install Pins and R-Clips
Fully seat every tapered pin and secure it with an R-clip.
06 — Final Inspection
Verify all four active directions and all connection hardware before lifting or applying load.

Safety & Engineering

Junction Capacity Depends on the Complete Engineered Structure.

The EVT290S-4WT Black does not have a standalone load rating. Allowable loading depends on span directions, supports, bracing, connection details, load placement, geometry, and the complete structural configuration.

Inspect all chords, braces, welds, receivers, couplers, pins, and clips before use.
Do not use components with cracks, bends, damaged welds, deformation, or excessive wear.
Confirm every tapered pin is fully seated and every R-clip is installed.
Do not place loads directly at unverified connection locations.
Balance loading across the structure and use appropriate secondary safeties where required.
Have the complete structure reviewed by a qualified engineer when required.
Assembly and use must be performed by trained personnel.

Product Questions

Frequently Asked Questions

What is the EVT290S-4WT Black?

The EVT290S-4WT Black is a fixed 4-way T-junction for compatible 290 mm square aluminum truss systems, finished in matte black powder coat.

What connection directions does the EVT290S-4WT Black provide?

The EVT290S-4WT Black provides four directions: up, down, left, and right.

What are the dimensions of the EVT290S-4WT Black?

The EVT290S-4WT Black has an overall length of 0.5 m (1.64 ft) and an overall width of 290 mm (11.41 in).

How much does the EVT290S-4WT Black weigh?

The EVT290S-4WT Black weighs 27 lb (12.24 kg).

Why choose the matte black finish?

The matte black powder coat on the EVT290S-4WT Black reduces light reflection compared to a natural aluminum finish. This makes it suited to broadcast studios, black-box theaters, and other dark production environments.

What tubing does the EVT290S-4WT Black use?

The EVT290S-4WT Black uses 50 mm OD main tubing with a 2 mm wall and 20 mm OD diagonal bracing with a 2 mm wall.

Is the EVT290S-4WT Black compatible with EVT290S and F34 truss?

Yes. The EVT290S-4WT Black fits F34, EVT290S, and other truss lines using the standard 290mm square conical format. Verify dimensions before combining it with truss from a different manufacturer.

Building a custom EVT290S black truss layout?

Contact us for compatibility checks, matching lengths, corners, base plates, engineering support, and freight assistance.

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