EVT290A-CS10 Black 10mm 0.39-Inch Male Truss Coupler Spacer - Reliable and Compact Truss Connector
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 Black 10mm 0.39-Inch Male Truss Coupler Spacer - Reliable and Compact Truss Connector
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 Black

Original price was: $26.00.Current price is: $25.00.

EVT290A-CS10 Black — 10mm Coupler Spacer for 290mm Truss (Matte Black)

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: Matte Black 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-Black Categories: , , ,

EVT290S System Knowledge Center

A Small Fit Correction,
Without Breaking the Black Truss Line.

The EVT290A-CS10 Black is a matte black, double-ended male conical aluminum spacer that adds a fixed 10 mm / 0.39 in at one compatible 290 mm truss connection. Select it when an approved layout requires a 10 mm correction and the exposed joint needs a black-finish component. It is not a truss section, independent support point, or direct load-attachment location.

Identity and Core Facts

Model EVT290A-CS10 Black
SKU EVT290A-CS10-Black
Added Length 10 mm / 0.39 in
Outside Diameter 50 mm / 1.96 in
Finish Matte Black Powder Coat
Weight 0.40 lb / 0.18 kg
10 mm Added Connection Length
0.39 in Added Connection Length
50 mm Outside Diameter
Matte Black Powder-Coat Finish
290 mm Conical Connection Fit

What It Is

A 10 mm Spacer for Visible Black-Truss Connections.

This is the black-finish version of the 10 mm spacer. Its dimensional function remains a fixed 10 mm correction at one compatible joint; the matte black powder coat addresses finish continuity where the connection is visible.

Fixed 10 mm Collar
Adds 10 mm / 0.39 in at one compatible joint.
Double-Ended Male Conical Form
Provides male conical ends for compatible truss receivers.
Matte Black Powder Coat
Provides a black-finish component for finish-sensitive black-truss layouts.
Connection Component
It is not a truss section, support point, or direct load-attachment location.

Finish Context

Finish Is a Selection Attribute. It Is Not a Structural Difference.

Choose the black variant when the 10 mm correction is required and an exposed brushed-aluminum spacer would be visually inconsistent. The finish does not change connection verification, load limitations, or engineering requirements.

Theater Rigs
For visible black overhead truss and scenic infrastructure.
Studios
For black technical frames around lighting, cameras, sensors, and scenery.
Houses of Worship
For black lighting, audio, video, and display systems in architectural interiors.
Exhibits
For visible black truss assemblies in branded and retail environments.

Selection Guidance

Use It When the Layout Needs 10 mm and the Joint Needs Black.

Select this model only when the documented correction is 10 mm / 0.39 in, the black finish is required, and the complete connection is verified. Do not select a finish-matched spacer as a substitute for the correct dimensional spacer length.

Required Correction
The approved layout specifies 10 mm / 0.39 in at the connection.
Required Finish
The installed system requires a matte black component at the exposed joint.
Verified Geometry
Coupler, receiver, pin, and retainer engagement has been checked.
Not a Workaround
Do not use to force misaligned, damaged, or unapproved truss connections.

System Compatibility

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

The EVT290A-CS10 Black 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 Black Factual Product Reference.

Identity

Product Record

Model EVT290A-CS10 Black
SKU EVT290A-CS10-Black
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 Matte Black Powder Coat
Function 10 mm Connection-Length Expansion

Supply Boundary

Included and Excluded

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

Installation Conditions

Verify the Complete Joint Before It Is Loaded or Lifted.

01 — Confirm Requirement
Confirm the approved 10 mm correction and black-finish requirement.
02 — Inspect Components
Do not use damaged, deformed, cracked, or incompatible components.
03 — Test-Fit Joint
Confirm full engagement of receivers, couplers, pins, and retention hardware.
04 — Secure Hardware
Install all required pins and retainers fully and correctly.

Safety Limits and Review

The Black Finish Does Not Change the Structural Boundaries.

The EVT290A-CS10 Black 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 support loads directly from the spacer connection.
Verify full coupler engagement and suitable pin and retainer selection.
Have the complete structure reviewed by a licensed professional engineer.

Product Questions

Frequently Asked Questions

What is different about the Black version?

It has the same 10 mm dimensional function as the brushed CS10, with a matte black powder-coat finish.

Are pins included?

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

Can I hang from this joint?

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

Need a black-finish 10 mm correction in a 290 mm truss layout?

Contact us for black-truss compatibility checks, hardware guidance, layout review, quantities, and engineering coordination.

Contact Us Request a Quote

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