What's the longest horizontal span I can build using only 2.5-foot sections before I need an intermediate support point?

The maximum span depends on the total load — not the section length. A run built entirely from 2.5-foot sections has the same span rating as the same length built from 5-foot or 10-foot sections because the EVT12S load tables are based on total span distance between support points. Refer to the official EVT12S load charts for your specific span and load combination, and have a licensed structural engineer review the full configuration.

How should I inspect truss components before use?

Inspect the end plates, bolt holes, main chords, and diagonal bracing for cracks, dents, bends, or weld fractures before every use. Check the powder coat for chips or exposed aluminum and touch up any bare areas to maintain corrosion protection. Ensure all Grade 8 bolts are properly torqued to manufacturer specifications. Remove any damaged component from service immediately.

EVT12S-2½FT Black

Original price was: $667.00.Current price is: $517.00.

EVT12S-2½FT Black — 2.5-Foot Black Truss Section – 12" x 12" Heavy-Duty Square Aluminum End-Plate Truss (Matte Black)

Dimensions & Specs
Overall Length: 2.5 ft (0.762 m)
Overall Width: 12 in (304.8 mm)
Type: Heavy-Duty Square Aluminum End-Plate Truss

Construction
Material Type: Aluminum Alloy EN AW-6061 T6
Main Tubing: 1.96 in (50 mm) OD / 0.11 in (3 mm) Wall Thickness
Brace Tubing: 0.98 in (25 mm) / 0.11 in (3 mm) Wall Thickness
Connection Type: End-Plated Nut and Bolt (Heavy-Duty Bolted Truss)

Finish & Features
Surface: Matte Black Powder Coat Finish
Included: 4x Grade 8 Bolts, Nuts, and Washers
Weight:

In stock

SKU: EVT12S-2½FT-Black Category: 12-Inch Plated Bolt Truss | Heavy-Duty Truss

Product Details & Resources

EVT12S System Knowledge Center

Mid-Range Span Adjustment.
Built for Precise Black Truss Layouts.

The EVT12S-2.5FT Black is a fully braced 30-inch heavy-duty square aluminum truss section with end-plate bolt connections and a matte black powder coat finish. It provides a practical mid-range extension for 12-inch plated truss layouts where standard longer sections do not meet the required dimension.

Product Facts

Model EVT12S-2.5FT Black

SKU EVT12S-2½FT-Black

Product Type Straight Plated Truss

Overall Size 12 x 12 x 30 in

Material 6061-T6 Aluminum

Finish Matte Black Powder Coat

2.5 ft Section Length

12 x 12 in Square Profile

6061-T6 Aluminum

4-Bolt End Plates

Grade 8 Included Hardware

Product Overview

A Heavy-Duty 2.5-Foot Section Designed for Efficient Span Building.

The EVT12S-2.5FT Black provides a fully braced 30-inch section for adjusting plated truss runs while maintaining the same 12-inch profile, end-plate geometry, and matte black finish across the structure.

Mid-Range Section Length

The 30-inch length fills the space between short spacers and longer straight sections for more precise layout control.

Heavy-Duty Construction

Built with 50 mm main chords and 25 mm diagonal bracing using 6061-T6 aluminum alloy.

End-Plate Bolt Connection

Four-bolt end plates provide a rigid mechanical connection for compatible heavy-duty truss systems.

Low-Visibility Finish

Matte black powder coat helps the structure visually recede in theatrical, studio, touring, and dark-finish environments.

Common Applications

Built for Heavy-Duty Production Structures.

The matte black finish and plated connection system make this section suitable for professional structures where strength, rigidity, and low visual impact are important.

Touring Production

Build repeatable stage, lighting, and scenic structures that travel between venues.

Broadcast & Recording Studios

Use black truss where reflections and visible structure must be minimized.

Nightclubs & Entertainment Venues

Support lighting, video, scenic, and architectural elements in dark interiors.

Trade Show Structures

Build heavy-duty booth frames, overhead displays, and long straight spans.

Industrial & Specialty Builds

Use within engineered support structures, canopies, scenic frameworks, and other professional applications.

Who It’s For

Built for Teams Managing Heavy-Duty Truss Inventory.

Best suited for professionals who need rigid plated connections, repeatable assembly, and a matte black finish across production and industrial environments.

Rental Companies

For heavy-duty inventory packages that require longer sections and fewer joints.

Industrial Riggers

For engineered structures assembled with plated bolt connections.

Stage Technicians

For touring, theatrical, concert, and venue production systems.

Scenic Shops

For fabrication support, scenic frameworks, and custom production builds.

Convention Contractors

For booth frames, overhead structures, branded environments, and exhibit systems.

Studio & Venue Production Teams

For permanent-style or repeatable dark-finish truss installations.

Included Hardware

Supplied for One Bolted Connection.

Each section includes the standard hardware required to connect one end plate to a compatible plated truss component.

4 Grade 8 Bolts

High-strength fasteners for the four end-plate connection points.

4 Nuts

Matching nuts for securing the supplied bolts.

4 Washers

Included to distribute clamping force at the connection.

Confirm hardware quantity for the complete structure.

Additional bolts, nuts, washers, clamps, base plates, corners, and accessories may be required depending on the full configuration.

Technical Reference

Complete Product Specifications

Dimensions, tubing, finish, weight, connection type, and compatibility.

Identification

Product Details

Model EVT12S-2.5FT Black

SKU EVT12S-2½FT-Black

Brand Evolve Truss

Product Type Heavy-Duty Square Aluminum Straight Truss

Overall Size

Dimensions

Width 12 in

Height 12 in

Length 30 in / 2.5 ft

Tubing & Material

Construction

Material 6061-T6 Aluminum

Main Chord Tubing 50 mm OD / 3 mm Wall

Diagonal Brace Tubing 25 mm OD / 3 mm Wall

Finish Matte Black Powder Coat

Connection & Compatibility

System Fit

Connection Type End-Plate Nut & Bolt

Included Hardware 4 Grade 8 Bolts, Nuts & Washers

Certification TUV-Certified

Truss Compatibility EVT12S, Tomcat, JTE, Milos, Show Solutions and Standard 12-Inch Plated Systems

Warranty 1-Year Limited Warranty

System Compatibility

Standard 12-Inch Plated Geometry. Built to Integrate.

The EVT12S-2.5FT Black is designed for compatible 12-inch heavy-duty plated truss systems using four-bolt end connections.

EVT12S Compatibility

Directly compatible with the EVT12S plated bolt truss series.

Common Industry Systems

Compatible with EVT12S and other standard 12-inch end-plate bolt truss systems. Exact fit with other brands is not guaranteed and must be verified before use.

Standard 50 mm Clamps

Compatible clamps designed for 50 mm main chords may be used where permitted.

Verify Before Mixing Brands

Confirm end-plate dimensions, bolt-hole spacing, truss depth, chord position, and engineering data before combining components from different manufacturers.

Connection Overview

Align the End Plates. Torque the Bolts Evenly.

Connections should be assembled by trained personnel using compatible hardware and the correct tightening procedure for the complete structure.

01 — Inspect the Truss

Check chords, braces, welds, end plates, bolt holes, and powder coat for chips or exposed aluminum.

02 — Align the End Plates

Bring the mating plates together and align all four bolt holes without forcing them.

03 — Install Hardware

Insert the four bolts with the required washers and nuts.

04 — Tighten in Sequence

Tighten the connection evenly in a cross pattern to seat the plates uniformly.

05 — Verify Plate Contact

Confirm the plates are fully seated and no visible gap or distortion remains.

06 — Final Inspection

Recheck every fastener and inspect the complete connection before loading.

Safety & Engineering

Load Capacity Depends on The Complete Structure.

Allowable loading depends on span length, orientation, support conditions, connection details, point-load locations, distributed loads, bracing, structure geometry, and the full engineered configuration.

Inspect the truss, welds, braces, end plates, bolt holes, and hardware before every use.

Do not use truss with cracks, bent chords, damaged welds, distorted plates, elongated holes, or severe corrosion.

Use only compatible high-strength bolts, nuts, and washers in every connection.

Confirm all four bolts are installed and properly tightened before applying load.

Do not place concentrated loads directly at unsupported or unverified connection locations.

Have the complete structure reviewed by a qualified engineer when required.

Assembly and use must be performed by trained personnel following applicable standards and site requirements.

Product Questions

Frequently Asked Questions

When should I use a 2.5-foot section?

Use a 2.5-foot section when a 30-inch extension is needed and shorter spacers or longer standard sections do not produce the required overall dimension.

Does the black powder coat affect clamp compatibility?

No. The coating does not change the outside diameter enough to prevent compatible 50 mm truss clamps from seating normally.

What hardware is included?

The section includes four Grade 8 bolts, four nuts, and four washers.

Is this compatible with other plated truss brands?

It is designed for EVT12S and other standard 12-inch end-plate bolt truss systems. Exact fit with other brands is not guaranteed; verify plate geometry, bolt pattern, chord alignment, and engineering data before combining manufacturers.

Can this section be used outdoors?

Outdoor use depends on the complete engineered structure, weather exposure, supports, anchorage, corrosion protection, and environmental loading.

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