At 2.5 feet, can this section span between two support points on its own or does it always need to be part of a longer run?

The EVT12S-2½FT can function as a standalone span between two support points — for example, as a short overhead bridge between two sleeve blocks or as a compact horizontal member in a goal-post frame. Load capacity for a 2.5-foot span is at the high end of the EVT12S load tables. Always refer to the official load tables for the specific span length and consult a licensed structural engineer for your configuration.

How does the weight of this section compare to building the same 30-inch length from stacked spacers?

The 2.5-foot section weighs more than a combination of flat plate spacers adding up to 30 inches because it includes four main chord tubes, diagonal bracing, and two welded end plates. The trade-off is structural — the braced section provides full lateral rigidity and torsional resistance across the 30-inch length, while stacked spacers rely entirely on the bolt connections at each joint for structural continuity. For any span where lateral loads, vibration, or torsion are present, the braced section is the correct choice.

Can I orient this section vertically as a pedestal or short tower column?

Yes. The EVT12S-2½FT bolts into any orientation — horizontal, vertical, or angled. As a vertical pedestal, it provides a 2.5-foot column height with full diagonal bracing, making it suitable as a short tower base, a totem column, or a vertical riser between a base plate and a longer vertical section above it. All truss systems and configurations should be reviewed by a licensed structural engineer before use.

EVT12S-2½FT — 2.5-Foot (30-Inch) Heavy-Duty Square Aluminum Truss Section for 12-Inch End-Plate Bolt Truss

EVT12S System Knowledge Center

2.5 Ft Square Box Truss End Plate Section.
30 Inch Straight Section for 12x12 Square End-Plated Aluminum Truss Systems.

The EVT12S-2½FT is a 30 inch square aluminum end-plate truss section for compatible EVT12S bolt truss components. Listed product data identifies 12 x 12 x 30 in overall dimensions, diagonal brace tubing, and a four-point bolted connection. Allowable loading depends on the completed truss system, its span, supports, joints, and applied loads.

Product Facts

Model / SKUEVT12S-2½FT

Product Type2.5 Foot Square Aluminum End-Plate Truss Section

Overall Size12 x 12 x 30 in

Section Length30 in / 2.5 ft / 762 mm

MaterialEN AW-6061-T6 Aluminum

FinishBrushed Aluminum

2.5 ftSection Length

12 × 12 inTruss Profile

50 mmMain Tubing

20 lbListed Weight

4-BoltEnd-Plate Connection

Product Overview

A 24 Inch Section for 12x12 End-Plated Truss.

The EVT12S-2½FT is listed as a 30 inch square aluminum truss section with diagonal brace tubing between its end plates. It provides a two-foot length increment in a compatible EVT12S assembly. The listed finish is brushed aluminum.

24 Inch Length

Listed length: 30 in / 2.5 ft / 762 mm.

12 Inch Square Profile

Listed overall dimensions: 12 x 12 x 30 in.

Diagonal Brace Tubing

Listed brace tubing: 0.98 in / 25 mm OD with 0.11 in / 3 mm wall thickness.

End-Plate Connection

Listed end-plated nut-and-bolt connection format.

Application Uses

For Truss Layouts Requiring A Two Foot Section.

This component may be considered for compatible lighting grids, scenic structures, displays, venue systems, touring equipment, and rental inventory where a two-foot section is specified. Evaluate supports, span, connections, and applied loads for the complete installation.

Truss Runs

A two-foot increment within a compatible truss run.

Lighting Grids

For compatible end-plated grid configurations.

Scenic Structures

For compatible stage and scenic assemblies.

Trade Displays

For exhibit structures that call for a 30 inch section.

Rental Inventory

A two-foot option for compatible inventory.

Included Hardware

Listed Hardware for One Four-Point Connection.

The product data lists four Grade 8 bolts, four nuts, and four washers. Confirm fastener requirements at every actual joint, including bolt length, condition, engagement, and the applicable manufacturer tightening procedure.

4 Grade 8 Bolts

Listed for the four-point end-plate connection.

4 Nuts

Listed with the supplied bolts.

4 Washers

Included in the listed hardware set.

Connection Count

Account for hardware at each joint in the complete system.

Technical Reference

EVT12S-2½FT Truss Section Specifications.

Identification

Product Details

Model / SKUEVT12S-2½FT

BrandEvolve Truss

Product TypeHeavy-Duty Square Aluminum End-Plate Truss

Warranty1-Year Limited Warranty Against Manufacturing Defects

Dimensions

Overall Size

Width12 in / 304.8 mm

Height12 in / 304.8 mm

Depth / Length30 in / 2.5 ft / 762 mm

Weight20 lb / 9.07 kg

Material and Tubing

Construction

MaterialAluminum Alloy EN AW-6061 T6

Main Tubing1.96 in / 50 mm OD, 0.11 in / 3 mm Wall

Brace Tubing0.98 in / 25 mm OD, 0.11 in / 3 mm Wall

FinishBrushed Aluminum

Connection Context

System Interface

Connection TypeEnd-Plated Nut and Bolt

Included Hardware4 Grade 8 Bolts, Nuts, and Washers

CompatibilityStandard 12-Inch End-Plated Truss Systems

CertificationTÜV Certified

Fit NoticeExact fit with other systems is not guaranteed

System Compatibility

For EVT12S End-Plate Bolt Truss. Verify Every Connection.

The product is listed for compatible EVT12S and other standard 12 inch end-plate bolt truss systems using bolt connections, but exact fit with other systems is not guaranteed. Before combining systems, verify end-plate dimensions and thickness, bolt-hole positions, chord alignment, hardware, fastener engagement, and completed-joint seating.

EVT12S

Listed for compatible EVT12S end-plate bolt truss components.

End Plates

Compare plate dimensions and bolt-hole positions.

Hardware

Confirm appropriate fasteners and engagement.

Completed Joint

Inspect alignment and full seating before use.

Assembly Overview

Align the End Plates. Install and Check All Four Fasteners.

Assembly should be performed by personnel qualified for the truss system in accordance with applicable manufacturer requirements. This outline provides neither torque values nor installation approval.

01 — Inspect

Check tubing, diagonal bracing, welds, plates, holes, finish, and hardware for damage.

02 — Align

Bring compatible end plates together without forcing distorted parts.

03 — Install Hardware

Fit specified fasteners at all four locations with adequate engagement.

04 — Tighten

Follow the applicable manufacturer fastener procedure.

05 — Check Seating

Confirm required hardware and full plate seating.

06 — Inspect Before Service

Review the completed truss system and supports before loading.

Engineering Reference

Load-Span Reference for Completed EVT12S Truss Runs.

All truss loading calculations are based on a completed compatible 12 x 12 aluminum-truss run supported or suspended at both ends, under one stated static-load alternative. The values below do not rate an individual straight section, plate, or two-foot truss segment. A section changes the overall length and adds bolted joints; it does not increase the completed system’s allowable capacity.

Allowable loading reference for the documented 12 x 12 aluminum-truss analysis.
Load Case	Unit	10 ft 3.05 m	20 ft 6.11 m	30 ft 9.14 m	40 ft 12.23 m
Uniformly Distributed Load	lb/ft	472	115	60	31
Deflection	in	0.21	0.65	1.63	2.68
Center Point Load	lb	2,710	1,206	580	272
Deflection	in	0.20	0.56	1.31	2.04
Third Point Loads	lb each	1,744	888	600	442
Deflection	in	0.32	0.68	1.48	2.62
Quarter Point Loads	lb each	1,110	633	428	308
Deflection	in	0.33	0.68	1.54	2.54

Load cases: CPL — one center load · TPL — two equal third-point loads · QPL — two equal quarter-point loads · UDL — load distributed over the complete span

Load-Span Assumptions and Project Review

Table assumptions: The reference evaluates unbraced truss configured as a simply supported beam. The primary analyzed spans were 10 ft, 20 ft, 30 ft, and 40 ft. If CPL, TPL, or QPL loading occurs at a truss connection, a minimum of two chords is assumed to support the vertical load.

Not included: Shock loads, dynamic loads, and resultant horizontal rigging forces, including forces from bridles or baskets. UDL applies only when the load is evenly distributed across the entire span. Published load cases are alternatives and are not additive.

Licensed structural-engineer review is required for every truss system. These values are general planning reference only and do not approve or rate an individual straight section, a completed lighting plot, a ground-support structure, a goal post, a tower, a start/finish arch, a suspended configuration, an outdoor installation, a mixed-component build, or any other assembled truss system. Confirm the complete configuration, supports, connections, span, applied loads, attachment points, rigging, ballast or anchorage, environmental conditions, and applicable code requirements with a licensed structural engineer before use.

Current documentation: Product specifications, included hardware, compatibility information, and availability are subject to change. Verify current product drawings, manufacturer instructions, connection hardware, and applicable engineering information before ordering, assembling, or using this product.

Safety and Engineering

A Truss Section Adds Length. It Does Not Increase Truss Capacity.

Allowable loading depends on the complete truss system, including span, supports, orientation, joints, suspension method, and applied loads. Suspended, load-bearing, dynamic-load, and complex applications require qualified structural or entertainment-rigging review. No stand-alone capacity value or torque value is provided here.

Inspect the truss section, diagonal braces, welds, plates, bolt holes, hardware, and connected truss before every use.

Remove any component with cracks, bends, elongated holes, plate deformation, damaged welds, or substantial finish damage from service.

Install and tighten all required fasteners using the applicable manufacturer procedure.

Do not support loads directly from connection points without approval for the complete truss system.

Verify connection interfaces and completed-system suitability before combining different systems.

Have a competent person perform a documented inspection at least annually and remove unsafe parts from service.

Truss Section Questions

EVT12S-2½FT Frequently Asked Questions.

What is the listed length of the EVT12S-2½FT?

The EVT12S-2½FT is listed at 30 in / 2.5 ft / 762 mm in length.

What hardware is listed?

The listed product data identifies four Grade 8 bolts, four nuts, and four washers.

Can it be combined with other truss sections?

Compatible components may be considered, but every added joint needs its required hardware and the complete system must be evaluated for the intended use.

Does it have a separate load capacity?

No stand-alone capacity value is provided here. Allowable loading depends on the complete system and its support and loading conditions.

Need an EVT12S Two Foot Truss Section?

Contact us for truss section selection, listed compatibility information, product documentation, and quantity-quote support.

Structural Solutions, Unmatched Innovation

EVT12S-2½FT

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

2.5 Ft Square Box Truss End Plate Section.30 Inch Straight Section for 12x12 Square End-Plated Aluminum Truss Systems.