EVT290S‑3WC — 3‑way 90‑degree fixed corner for 290 mm (F34) square truss; durable aluminum construction for clean, repeatable corners on lighting grids, exhibits, and ceiling rigs.

EVT290S-3WC | 90° 3-Way Corner

Original price was: $777.00.Current price is: $518.00.

EVT290S-3WC — 0.5m (1.64 ft) 90-Degree 3-Way Corner Square Aluminum Truss

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: Aluminum Brush 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: 21 lb (9.52 kg)

In stock

SKU: EVT290S-3WC Category:

EVT290S Truss Systems Knowledge Center

3-Way 90-Degree F34 Truss Corner.
For Lighting Grids, Ceiling Grids, Stage Frameworks, and AV Systems.

The EVT290S-3WC is a brushed-aluminum 3-way, 90-degree fixed corner for compatible EVT290S, F34, and matching 290 mm square truss systems. Use this fixed three-direction corner where a planned lighting grid, ceiling grid, stage framework, AV structure, exhibition layout, or other compatible truss system requires a 90-degree turn with a third connected truss direction.

Identity and Core Facts

Model / SKUEVT290S-3WC
Corner Type3-Way 90-Degree Fixed Corner
Truss Profile11.41 in / 290 mm Square
ConnectionConical Coupler System
MaterialAluminum Construction
FinishBrushed Aluminum
3-WayCorner Configuration
90°Fixed Angle
290 mmSquare Profile
8Couplers Included
16Pins and R-Clips Included

F34 3-Way Truss Corner Overview

A Fixed 3-Way 90-Degree Corner for F34 Square Truss Systems.

The EVT290S-3WC is a fixed three-way corner that joins compatible F34 square truss sections in a planned 90-degree arrangement. Use it where a system design requires a turn and a third connected direction in compatible lighting grids, ceiling grids, stage frameworks, AV structures, exhibition systems, and other modular truss layouts.

3-Way Fixed Corner
The fixed configuration provides three compatible connection directions for project-specific square-truss layouts.
90-Degree Layout
Use the fixed right-angle arrangement where compatible truss runs need to turn and continue in a third planned direction.
Brushed Aluminum Finish
The brushed aluminum finish supports visible truss installations and coordinates with aluminum lighting grids, AV systems, ceiling grids, exhibits, and stage frameworks.

Lighting and Ceiling Grids

F34 3-Way Corners for Lighting and Ceiling-Grid Intersections.

Use the EVT290S-3WC as one component within a compatible, project-specific lighting or ceiling truss grid. Its fixed three-way format can support planned grid corners and intersections in stage lighting systems, ceiling grids, video frameworks, camera layouts, projection structures, and other reviewed technical-production environments.

Lighting Grid Corners
Create compatible three-direction corner points where planned lighting-grid runs turn and continue within an approved stage, theater, studio, or event-production layout.
Ceiling Grid Layouts
Use within reviewed ceiling-grid systems for approved lighting, AV, video, projection, cable-management, and technical-presentation infrastructure.
Overhead Frameworks
Build compatible fixed-corner connections for planned overhead technical layouts where the complete support condition has been reviewed.
Visible Aluminum Infrastructure
The brushed aluminum finish complements visible lighting, ceiling-grid, video, LED, and camera-facing technical-production environments.
Lighting and Ceiling-Grid Clarification
Lighting, ceiling-grid, video, and technical-production references describe potential end-use environments for a completed compatible truss system. This individual fixed corner is not lighting-grid-rated, ceiling-rated, equipment-rated, or approved for any particular suspended system, venue, installation, or public-facing structure.

Stage and AV Frameworks

Fixed F34 Truss Corners for Stage, AV, and Production Structures.

The EVT290S-3WC can be incorporated into compatible, project-specific stage and AV truss systems where a fixed three-way right-angle connection is specified. It may be used within reviewed scenic frameworks, video structures, display grids, event-production systems, exhibition layouts, and other compatible technical environments.

Stage Frameworks
Build compatible fixed-corner points for planned stage lighting, scenic, video, backdrop, and technical-presentation infrastructure.
AV Structures
Use within reviewed AV truss layouts for approved video, projection, lighting, audio, camera, and cable-management elements.
Exhibition Systems
Create compatible three-direction connections around trade show displays, exhibition structures, graphics frames, media environments, and presentation layouts.
Brand Environments
Build planned modular frameworks for product launches, sponsor events, promotional displays, retail pop-ups, and branded customer-experience areas.

Applications

A 3-Way F34 Truss Corner for Grid Layouts and Modular Structures.

Use the EVT290S-3WC wherever a compatible F34 or matching 290 mm square truss layout requires a fixed three-way 90-degree corner. The completed structure determines required straight sections, supports, base plates, rigging, loads, anchorage, accessories, venue requirements, and project approvals.

Theater and Live Production
Build compatible corners for reviewed lighting grids, AV systems, video structures, scenic frames, and technical-presentation infrastructure.
Studios and Venues
Use within planned studio, performance, media, and venue-production layouts where a fixed three-way corner is called for by the complete system design.
Exhibits and Displays
Add a fixed three-way corner to compatible exhibition frameworks, trade show displays, lighting structures, and branded presentation environments.
Technical Grids
Create planned F34 square truss grids, intersections, and modular technical frameworks where the completed configuration has been reviewed.

Fixed Corner Construction

A 3-Way 90-Degree Corner with Compatible Conical Connections.

The EVT290S-3WC is a fixed three-way component in the EVT290S family. Its compatible 290 mm square truss interface, brushed aluminum finish, and supplied conical connection hardware support repeatable assembly with compatible F34 square truss sections where the project design calls for a fixed 90-degree three-way arrangement.

Fixed 3-Way Format
The corner provides three compatible connection directions in a fixed configuration; it is not a universal or configurable multi-way junction block.
290 mm Square Interface
The corner is intended for compatible 290 mm square truss components with matching receiver spacing and conical connection interfaces.
Brushed Aluminum Finish
The brushed aluminum finish supports visible technical structures around lighting, AV, video, displays, graphics, and stage-production elements.
Connection Hardware Included
The supplied conical couplers, coupler pins, and r-clips provide the specified hardware set for compatible truss connections.

Included Connection Hardware

What Ships with the EVT290S-3WC.

This fixed 3-way corner ships with the conical connection hardware specified for compatible truss assembly. Confirm the project component schedule before assembly; a finished F34 lighting grid, ceiling structure, stage framework, AV system, exhibition layout, or event structure may also require straight sections, base plates, clamps, rigging hardware, ballast or anchorage, and other project-specific items.

8 Conical Couplers
Eight conical couplers are included for the specified compatible truss connection points on the fixed 3-way corner.
16 Coupler Pins
Sixteen coupler pins are included to secure compatible connections after the truss components have been aligned and fully seated.
16 R-Clips
Sixteen r-clips are included to retain each fully seated coupler pin. Install all pins and r-clips before the completed structure is moved, lifted, rigged, or loaded.

Technical Reference

Product Specifications.

Identification

Product Details

Model / SKUEVT290S-3WC
BrandEvolve Truss
Product TypeBrushed Aluminum 3-Way 90-Degree Fixed F34 Truss Corner
CertificationTUV Certified

System Interface

Truss Compatibility

Corner Configuration3-Way Fixed 90-Degree
Truss Profile11.41 in / 290 mm Square
Compatible SystemsEVT290S, F34, and Matching 290 mm Square Truss
Connection TypeConical Coupler System

Construction

Material and Finish

MaterialAluminum Construction
FinishBrushed Aluminum
Connection Directions3 Fixed Directions
Straight-Run Load TableNot Applicable to This Fixed Corner

Connection Set

Included Hardware

Included Conical Couplers8 Couplers
Included Coupler Pins16 Coupler Pins
Included R-Clips16 R-Clips
Connection HardwareIncluded

System Compatibility

Match the F34 Truss Profile and Connection Before You Build.

The EVT290S-3WC is intended for compatible EVT290S, F34, and matching 290 mm square truss systems using conical connections. Similar appearance alone does not establish compatibility. Confirm receiver spacing, coupler fit, chord spacing, connection alignment, hardware use, and applicable system documentation before assembly.

Receiver Spacing
Each connection position should align without pulling, spreading, or forcing the fixed corner and mating truss faces together.
Coupler Seating
Use the supplied couplers as specified and confirm that all compatible connection parts seat correctly before the structure is moved or loaded.
50 mm Clamp Fit
Compatible 1.96 in / 50 mm main chords accept compatible clamps for approved lighting, AV, signage, graphics, video, display, and accessory attachment.
Mixed Components
When components come from different sources, confirm physical fit and applicable engineering information before using them together.

Connection and Inspection

Confirm Fit First. Then Seat, Pin, and Retain.

Once compatible receiver spacing and supplied hardware are confirmed, assemble each connection using the current project drawing, compatible mating components, supplied conical connection hardware, and approved support or rigging plan. Work on a stable surface with access to inspect every connection position.

01 — Inspect Components
Inspect the fixed corner, mating truss sections, couplers, pins, and r-clips. Do not use bent, cracked, worn, or damaged components.
02 — Insert Couplers
Place the supplied conical couplers into the compatible receiver positions and confirm that they sit correctly.
03 — Align Mating Sections
Bring compatible truss sections into position evenly. Connection surfaces should close without excessive force or forced alignment.
04 — Pin and Retain
After alignment is confirmed, install each coupler pin fully and fit an r-clip to every pin before moving, lifting, rigging, or loading the structure.
If a Connection Does Not Close
Stop assembly. Check receiver spacing, coupler fit, hardware condition, damage, debris, and alignment. Do not force the truss, modify components, or drive a pin against resistance. Resolve the cause before the structure is moved or loaded.

System Responsibility

Capacity Comes from the Completed Configuration.

This fixed 3-way corner does not establish an independent span, load, wind, suspended-system, or freestanding-structure rating. Determine capacity from the complete configuration, including compatible straight sections, supports, base plates, ballast or anchorage, span, orientation, connection hardware, applied loads, lighting, AV equipment, displays, signage, environmental conditions, and venue requirements.

Do not treat this fixed corner as proof of capacity for a lighting grid, ceiling grid, stage structure, AV framework, exhibit system, or other completed truss system.
Do not apply a straight-section load-span table to this fixed corner. Load data for a completed truss run does not independently rate a three-way corner or the larger assembled system.
Confirm the support, base plate, ballast, anchorage, and any required bracing for the complete configuration before the structure is erected or loaded.
Assess outdoor exposure, wind, banners, display panels, suspended equipment, and other environmental forces as part of the complete project review.
Inspect every coupler, pin, r-clip, clamp, base connection, ballast point, sling, shackle, safety cable, and attachment point before use. Replace damaged, worn, or improperly fitting parts.
For F34 lighting grids, ceiling systems, AV frameworks, stage structures, suspended configurations, public-facing installations, or other regulated uses, confirm facility, venue, rigging, engineering, and required approvals before use.
Project Review Required
Licensed structural-engineer review is required for every truss system. This component does not approve or rate any assembled lighting grid, ceiling grid, AV truss framework, stage structure, exhibit system, freestanding structure, suspended configuration, or public-facing installation. Verify current product drawings, manufacturer instructions, compatible connection hardware, and applicable engineering information before ordering, assembling, or using this product.

Frequently Asked Questions

EVT290S-3WC Questions.

What is the EVT290S-3WC used for?

It is a fixed 3-way, 90-degree F34 truss corner for compatible 290 mm square truss systems. Use it in planned lighting grids, ceiling grids, stage frameworks, AV structures, exhibit systems, and other compatible three-direction truss layouts.

Is this a configurable universal junction block?

No. The EVT290S-3WC is a fixed 3-way 90-degree corner. It is not a universal junction block and should be used only in the fixed configuration specified by the completed project design.

What connection hardware is included?

Each EVT290S-3WC includes 8 conical couplers, 16 coupler pins, and 16 r-clips for the specified compatible truss connections.

Is there a load-span table for this fixed corner?

No. Straight-run load-span references apply only to completed compatible truss runs under their published assumptions; they do not independently rate a fixed 3-way corner. Review the complete configuration with a licensed structural engineer before use.

Planning an F34 lighting grid, ceiling grid, stage framework, or AV truss system?

Contact us for matching straight sections, fixed corners, base plates, compatible clamps, current technical documents, quantity pricing, and project coordination.

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