EVT290A‑CS10 10 mm male‑to‑male conical coupler spacer for 290 mm truss systems
Technical drawing of EVT290A‑CS10 male‑to‑male coupler spacer showing 10 mm collar and 50 mm width
Male-to-male conical coupler spacer installed between truss segments in a 290 mm system
EVT290A‑CS10 10 mm male‑to‑male conical coupler spacer for 290 mm truss systems
Technical drawing of EVT290A‑CS10 male‑to‑male coupler spacer showing 10 mm collar and 50 mm width
Male-to-male conical coupler spacer installed between truss segments in a 290 mm system

EVT290A-CS10

Original price was: $33.00.Current price is: $22.00.

EVT290A-CS10 — 10mm Coupler Spacer for 290mm Truss

Dimensions & Specs
Spacer Length: 0.39 in (10 mm)
Outer Diameter: 1.96 in (50 mm) (Matches standard truss tubing)
Function: Expands truss length for custom measurements and adjustments

Construction
Material Type: Aluminum Alloy EN AW-6061 T6
Type: Double-Ended Male Conical Coupler
Compatibility: Fits standard 290mm Truss Conical Connection points

Finish & Features
Surface: Aluminum Brush Finish
Included: 10mm Spacer Coupler Only
Note: Coupler Pins and Cotter Pins are NOT included
Weight: 0.40 lb (0.18 kg)

In stock

SKU: EVT290A-CS10 Categories: , , ,

EVT290S System Knowledge Center

When the Truss Layout Is Close,
But Needs 10 mm to Close Correctly.

The EVT290A-CS10 is a double-ended male conical aluminum spacer that adds a fixed 10 mm / 0.39 in at one compatible 290 mm truss connection. Use it when an approved layout requires that exact correction at a specific joint and the complete connection—including truss receivers, conical hardware, pins, and retainers—has been verified. It is not a truss section, independent support point, or direct load-attachment location.

Identity and Core Facts

Model / SKU EVT290A-CS10
Product Class Male Truss Coupler Spacer
Added Length 10 mm / 0.39 in
Outside Diameter 50 mm / 1.96 in
Finish Brushed Aluminum
Weight 0.40 lb / 0.18 kg
10 mm Added Connection Length
0.39 in Added Connection Length
50 mm Outside Diameter
90 mm Documented Overall Height
290 mm Conical Connection Fit

What It Is

One Fixed Spacer for One Specific 10 mm Fit Condition.

The EVT290A-CS10 is a single-piece, double-ended male conical spacer with an integrated 10 mm collar. It fits compatible 290 mm conical truss connection points when the complete physical connection is verified.

Fixed 10 mm Collar
Adds a fixed 10 mm / 0.39 in dimension; it does not provide adjustable travel.
Male-to-Male Form
Provides male conical ends for compatible receivers of adjoining truss sections.
Connection Component
Modifies one connection; it is not a truss section or independent support point.
Brushed Aluminum
Made from EN AW-6061 T6 aluminum alloy with a brushed aluminum finish.

What It Changes

It Resolves a 10 mm Layout Difference. It Does Not Create a New Load Point.

The spacer adds 10 mm / 0.39 in at the selected, compatible joint. It does not independently establish allowable span, load capacity, pick-point location, or support arrangement.

Changes
Adds 10 mm / 0.39 in to the selected connection length.
Does Not Change
Does not establish a load rating or support configuration for the modified structure.
Does Not Include
Does not include coupler pins, cotter pins, or other retaining hardware.
Does Not Permit
Does not permit direct load attachment or support from the spacer joint.

Selection Guidance

Use It for a Verified 10 mm Gap. Not as a General-Purpose Workaround.

Select this spacer only when a measured and approved layout requires a 10 mm correction at a compatible joint. Do not use it to force misaligned truss or compensate for damaged components.

Grid Dimension Correction
For a planned 10 mm correction in a documented truss grid or frame.
Architectural Alignment
For a reviewed interface with measured scenic, display, or architectural conditions.
Technical Frames
For controlled geometry around cameras, sensors, lighting, displays, or other system interfaces.
Service Inventory
For approved dimensional corrections and replacement planning in compatible systems.

System Compatibility

EVT290S, F34, and Matching 290 mm Square Conical Truss Systems.

The EVT290A-CS10 is a double-ended male conical spacer for compatible 290 mm square truss connection points. It adds 10 mm / 0.39 in at one connection. Compatibility with other components requires matching receiver spacing, conical coupler dimensions, chord geometry, pin length, retaining hardware, and engineering data for the completed structure.

EVT290S Compatibility
Designed to integrate with compatible EVT290S sections, corners, bases, and accessories when the complete connection is physically verified.
F34 Compatibility
Compatible with matching F34 290 mm square geometry and conical hardware when dimensional interfaces and full coupler engagement match.
Connection Engagement
Verify the selected conical coupler fully engages both receivers and that pins and retaining hardware remain suitable for the completed joint.
Mixed-System Verification
Do not assume compatibility from the 290 mm classification alone. Test-fit the complete joint on the ground before lifting.

Specifications

EVT290A-CS10 Factual Product Reference.

Identity

Product Record

Model / SKU EVT290A-CS10
Brand Evolve Truss
Product Type Male Truss Coupler Spacer
Connection Form Double-Ended Male Conical

Dimensions

Spacer Geometry

Added Length 10 mm / 0.39 in
Outside Diameter 50 mm / 1.96 in
Documented Dimensions 50 × 90 × 50 mm
Weight 0.40 lb / 0.18 kg

Construction

Material and Finish

Material EN AW-6061 T6 Aluminum
Finish Brushed Aluminum
Function 10 mm Connection-Length Expansion

Supply Boundary

Included and Excluded

Included Spacer Coupler Only
Not Included Coupler Pins and Cotter Pins
Connection Fit Standard 290 mm Conical Points

Installation Conditions

Verify the Joint Before It Is Loaded or Lifted.

Installation requires a verified layout, serviceable parts, correct hardware, and complete inspection.

01 — Confirm Requirement
Verify that the approved layout calls for a 10 mm correction at the specific joint.
02 — Inspect Components
Do not use damaged, deformed, cracked, or incompatible components.
03 — Test-Fit Joint
Confirm spacer, receivers, couplers, pins, and retainers achieve required engagement.
04 — Secure Hardware
Install all required pins and retaining hardware fully and correctly.

Safety Limits and Review

A Spacer Changes Geometry. It Does Not Remove Engineering Responsibility.

The EVT290A-CS10 is a structural connection component. It does not establish a load rating for the modified structure. Do not exceed the capacity of the spacer or the truss system it modifies, and do not support loads directly from the spacer connection point.

Do not exceed the capacity of the spacer or the truss system it modifies.
Do not attach or support loads directly from the spacer connection.
Verify complete coupler engagement in both receivers after the spacer is installed.
Use suitable pins and retention hardware for the completed connection geometry.
Have the complete structure reviewed by a licensed professional engineer.

Variant Relationship

Start With the Gap You Measured. Then Choose the Matching Spacer.

Spacer length and finish must match the approved requirement. Do not stack, substitute, or combine variants unless the exact arrangement is approved for the complete structure.

CS10
10 mm / 0.39 in, brushed aluminum.
CS10 Black
10 mm / 0.39 in, matte black finish.
CS20
20 mm / 0.79 in, brushed aluminum.
CS30
30 mm / 1.18 in, brushed aluminum.

Product Questions

Frequently Asked Questions

What does the CS10 do?

It adds 10 mm / 0.39 in at one compatible 290 mm conical truss connection.

Are pins included?

No. The product includes the spacer only; coupler pins and cotter pins are not included.

Can it be used with another 290 mm truss brand?

Compatibility requires matching interfaces and a physical ground test-fit of the complete connection before lifting.

Can I hang from this joint?

No. Do not support loads directly from the spacer connection point.

Need to close a verified 10 mm gap in a 290 mm conical truss layout?

Contact us for compatibility checks, hardware guidance, layout review, quantities, CAD resources, and engineering coordination.

Contact Us Request a Quote

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