EVT290S‑120DA — 120 degree fixed‑angle aluminum corner for F34 square‑truss systems

EVT290S-120DA | 120° Corner

Original price was: $659.00.Current price is: $439.00.

EVT290S-120DA — 120 Degree Fixed 2-Way Corner Square Aluminum Truss

Dimensions
Overall Truss Length: 1.64 ft (0.5 m)
Overall Truss Width: 11.41 in (290 mm)
Angle: 120 Degrees

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: 13.20 lb (5.98 kg)

In stock

SKU: EVT290S-120DA Category:

EVT290S Truss Systems Knowledge Center

EVT290S-120DA 2-Way 120-Degree Corner.
A Wide 120-Degree Corner for Compatible F34 and 290 mm Square Truss.

The EVT290S-120DA is a brushed-aluminum fixed 2-way, 120-degree corner for compatible F34, EVT290S, and matching 290 mm square truss systems. It joins two compatible truss sections at a fixed 120-degree angle when a truss structure requires a wider turn than a 45-degree, 60-degree, or standard 90-degree corner.

Product Facts

Model / SKUEVT290S-120DA
Corner ConfigurationFixed 2-Way 120° Corner
Overall Size749.25 × 577.26 × 290 mm
Truss Profile290 mm / 11.41 in Square
Component Weight13.2 lb / 5.98 kg
FinishBrushed Aluminum
120°Fixed Angle
2-WayCorner Configuration
290 mmSquare Truss Profile
13.2 lbComponent Weight
1 SideHardware Included

120-Degree Corner Overview

A Fixed 120-Degree Corner for Compatible Square Truss Connections and Wide Turns.

The EVT290S-120DA is a fixed 2-way, 120-degree corner for compatible 290 mm square aluminum truss systems. It provides the specified 120-degree connection where two truss sections must change direction through a wider turn than a 45-degree, 60-degree, or standard 90-degree corner.

Fixed 120-Degree Corner
Provides a defined 120-degree turn between two compatible 290 mm square-truss sections.
2-Way Truss Connection
Connects two compatible square-truss sections through the component’s fixed-angle configuration.
Wide Direction Change
Select when the specified truss structure calls for a more open turn than the standard fixed-angle options.
Brushed Aluminum Finish
Provides a visible natural-metal surface for truss structures where brushed aluminum components are preferred.

Selecting the Correct Corner

Choose the Corner That Matches the Specified Connection Angle.

Select the EVT290S-120DA when the approved truss system calls for a 120-degree connection between compatible truss sections. Do not substitute another corner based on appearance alone. A 45-degree, 60-degree, 90-degree, or 120-degree component produces a different connection angle and must be selected to match the approved drawing and complete truss-system specification.

Match the Drawing
Confirm the required corner angle and orientation against the current truss-system drawing before selecting or installing the component.
Do Not Substitute Angles
A different fixed-angle corner changes the direction of the connected truss sections and may not meet the approved truss-system requirements.
Verify System Fit
Confirm the 290 mm profile, 50 mm main chords, conical interface, receiver spacing, and connection hardware before combining components.
Review the Complete Truss System
Corner selection is one part of the project review; supports, spans, loads, bracing, rigging, and all connection points remain part of the complete truss system.

Where Is This 120-Degree Corner Used?

When a Compatible Truss System Requires a Fixed 120-Degree Connection.

The EVT290S-120DA is a 2-way, fixed-angle corner for compatible 290 mm square-truss systems. Use it where the approved truss system specifies a 120-degree connection between two truss sections. The component is selected by its required angle, system fit, and connection interface—not as a standalone load or shape solution.

01
120-Degree Truss Connections
Join two compatible 290 mm square-truss sections at a fixed 120-degree angle.
02
Standard Corner Systems
Use as part of an EVT290S, F34, or verified compatible 290 mm square-truss component set that includes fixed-angle corner options.
03
Custom Truss Structures
Use where the approved truss system calls for a 120-degree corner rather than a straight, 45-degree, 60-degree, or 90-degree connection.
04
Replacement or Expansion Work
Match an existing compatible 120-degree-corner requirement after verifying receiver dimensions, conical interface fit, hardware, component condition, and structural documentation.

Why Choose Brushed Aluminum?

Choose a Natural-Metal Finish for a Coordinated Truss Appearance.

Choose the EVT290S-120DA when the fixed-angle corner must match brushed-aluminum truss components or when a natural-metal appearance is preferred in an exhibit, event, AV, production, or display environment. Brushed aluminum is a finish choice; it does not alter the component’s connection requirements, inspection requirements, or project-specific engineering needs.

Match Brushed Aluminum Truss
Use with compatible natural-finish truss sections and components where a coordinated brushed aluminum appearance is required.
Visible Natural-Metal Surface
Select brushed aluminum where the truss is intended to retain a visible aluminum appearance within the structure or display environment.
Different From Matte Black
Matte black is selected for a darker visual treatment. Brushed aluminum is selected for a natural-metal appearance.
Finish Does Not Set Capacity
Finish selection does not change load capacity, connection requirements, inspection requirements, engineering review, or safety obligations.

Included Connection Hardware

Hardware for One Connecting Side Only.

Included connection hardware is supplied for one connecting side of the EVT290S-120DA. The 2-way configuration does not mean hardware is included for both available connection directions. Confirm the current product package, project drawing, and connection schedule for the exact supplied hardware and for any additional compatible hardware required.

4 Conical Couplers
The supplied hardware set includes four conical couplers for one connecting side.
8 Coupler-Pins and 8 R-Clips
The supplied hardware set includes eight coupler-pins and eight r-clips for one connecting side.
Additional Hardware
Additional compatible conical couplers, coupler-pins, and r-clips may be required for the other connection position.

Technical Reference

EVT290S-120DA Specifications.

These values identify the EVT290S-120DA product. Confirm current manufacturer drawings, instructions, connection hardware, component condition, and technical documentation before ordering or assembling a compatible system.

Identification

Product Details

Model / SKUEVT290S-120DA
Product TypeFixed 2-Way 120-Degree Corner
Fixed Angle120 Degrees

Overall Size

Dimensions

Overall Width749.25 mm
Overall Height577.26 mm
Overall Depth290 mm
Weight13.2 lb / 5.98 kg

Construction

Material and Finish

MaterialAluminum Alloy EN AW-6082 T6
Main Tubing50 mm OD / 2 mm Wall
Brace Tubing20 mm OD / 2 mm Wall
FinishBrushed Aluminum

Connections

System Interface

Corner Configuration2-Way Fixed Angle
Connection TypeConical Coupler System
Included Hardware ScopeOne Connecting Side Only
Included Hardware4 Couplers, 8 Pins, 8 R-Clips
CertificationTUV Certified
CompatibilityFits F34, EVT290S, and all standard 290 mm Square Truss systems

System Compatibility

F34, EVT290S, and Compatible 290 mm Square Truss Systems.

The EVT290S-120DA has 290 mm square-truss geometry, 50 mm main chords, and conical connection receivers. It is intended for compatible F34, EVT290S, and standard 290 mm square-truss systems with matching receiver spacing and conical interface geometry. Confirm actual receiver geometry, full conical seating, pin engagement, component condition, and manufacturer or engineering data before combining separately sourced or mixed-brand components.

F34 System Context
Designed for use where the mating F34 connection geometry and receiver spacing match.
EVT290S Compatibility
Integrates with compatible EVT290S sections and related 290 mm square-truss components.
Matched Conical Interfaces
Connection suitability requires matching interfaces, full seating, coupler-pins, and r-clips.
Structural Verification
Mechanical fit does not independently establish equivalent load capacity or structural interchangeability.

How Is the 120-Degree Corner Connected?

Plan the Connection, Then Inspect Every Required Point.

Assembly should be completed by trained personnel using compatible components, the project drawing, the approved support or rigging plan, and sufficient hardware for every required connection. The supplied hardware covers one connecting side only.

01 — Inspect Components
Check chords, braces, welds, receivers, conical couplers, coupler-pins, and r-clips. Do not use damaged, worn, contaminated, or improperly fitting components.
02 — Confirm the Truss System
Position the corner to match the required 120-degree direction in the approved truss system before connection work begins.
03 — Plan Hardware
Use supplied hardware for its one included connecting side. Identify compatible hardware for every remaining required connection position.
04 — Align Mating Truss
Bring compatible truss faces together evenly. Connections should close without forcing, spreading, or pulling components into alignment.
05 — Secure the Connection
Fully install each required coupler-pin and secure every installed coupler-pin with its r-clip.
06 — Final Inspection
Verify retention, component condition, support planning, and the completed fixed-angle configuration before movement, lifting, rigging, or load application.
If a Connection Does Not Close
Stop assembly. Check receiver spacing, coupler fit, debris, hardware condition, damage, and alignment. Do not modify the component or drive a coupler-pin against resistance.

Safety and Engineering

A Fixed 120-Degree Corner Is Not a Standalone Load, Span, or Structure Rating.

The EVT290S-120DA does not independently establish a span, load, wind, suspension, freestanding-structure, or public-facing structure rating. Determine suitability from the complete configuration, including connected components, spans, orientation, supports, connection hardware, bracing, rigging method, applied loads, lighting, AV equipment, displays, signage, base plates, ballast or anchorage, environmental conditions, venue requirements, and applicable approvals.

Do not use a straight-section load-span table to independently rate this fixed-angle corner or the completed truss system.
Do not treat an individual corner as evidence that an open truss feature, suspended structure, or public-facing structure has adequate capacity.
Confirm project-specific support, rigging, bracing, base-plate, ballast, anchorage, and attachment plans before erection or loading.
Assess banners, screens, displays, suspended equipment, public access, dynamic forces, and other operational or environmental forces as part of the complete project review.
Inspect every conical coupler, coupler-pin, r-clip, clamp, base connection, sling, shackle, safety cable, and attachment point before use.
Use trained personnel and obtain the project-specific engineering, facility, venue, and regulatory review required for the intended use.
Documentation and Project Review
Product specifications, included hardware, compatibility information, pricing, and availability are subject to change without notice. Verify current product drawings, manufacturer instructions, connection hardware, component condition, and applicable engineering information before ordering, assembling, or using this product. This page does not approve a particular entertainment-truss system, span, loading condition, rigging plan, support arrangement, outdoor installation, suspended configuration, custom truss structure, or public-facing structure. For suspended, load-bearing, public-facing, outdoor, theatrical, concert, touring, or otherwise regulated entertainment-truss systems, obtain the project-specific review required by the applicable authority and a licensed structural engineer.

Product Questions

EVT290S-120DA Frequently Asked Questions.

What is the EVT290S-120DA?

The EVT290S-120DA is a fixed 120-degree 2-way aluminum corner with a brushed aluminum finish for compatible 290 mm square conical truss systems.

What hardware is included?

One hardware set is supplied for one connecting side: 4 conical couplers, 8 coupler-pins, and 8 r-clips. Confirm the current package and connection schedule for any additional compatible hardware required.

Is the 120-degree angle adjustable?

No. The 120-degree relationship is determined by the physical configuration of the component and is not field adjustable.

What truss systems are compatible?

It fits F34, EVT290S, and standard 290 mm square truss systems when receiver spacing, conical interface dimensions, and all other relevant dimensions match. Mixed-brand fit should be verified before use.

Need a Fixed 120-Degree F34 Truss Corner?

The EVT290S-120DA provides a fixed 120-degree connection for compatible 290 mm square-truss systems requiring a wide directional change. The brushed aluminum finish suits truss systems where a natural-metal appearance is preferred.

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