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 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)

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Product Description

EVT290A-CS10 | 10mm (0.39″) Truss Coupler Spacer

The EVT290A-CS10 is a specialized 0.39-inch (10mm) aluminum coupler spacer designed for EVT290S 290 mm square conical aluminum truss systems. This precision accessory allows for micro-adjustments and truss expansion, enabling installers to achieve custom measurement lengths that standard truss sticks cannot provide. It is the perfect solution for filling small gaps or extending a run slightly to meet specific architectural requirements.

Function & Assembly:

The spacer is placed between the truss receiver and the conical coupler (or between two couplers depending on the configuration) to add exactly 10mm (0.39″) to the total length of the span. This allows for fine-tuning of grid dimensions without compromising the structural integrity of the connection.

Key Features

  • Precision Adjustment: Adds exactly 0.39 inches (10mm) to the truss connection.
  • Material Type: Precision-machined from high-grade Aluminum Alloy 6061-T6.
  • Gap Solution: Solves spacing issues where standard lengths fall short.
  • Seamless Integration: Designed to fit perfectly within the standard conical connection assembly.
  • Compatibility: Fits F34, EVT290S, and other brands utilizing the 290 mm square truss system. Exact fit with other manufacturers is not guaranteed.
  • Durable Construction: Fabricated to withstand the compressive forces of the truss rig.

Designed by Evolve Truss, the EVT290A-CS10 is a “lifesaver” accessory that should be in every rigger’s toolbox for those unexpected on-site adjustments.

⚠️ Safety & Engineering Notice

❗ Critical Load Rating Information: The EVT290A-CS10 is a structural component. Do not exceed the load capacity of the spacer or the truss system it is modifying. No loads are permitted or should be supported directly from the connection point where the spacer is installed.

Important Guidelines for Safe Use:

  • Inspect the spacer thoroughly before use; do not use if damaged, deformed, or cracked.
  • Handle truss segments and accessories with care—avoid dropping, dragging, or improper stacking.
  • Assembly and installation must be performed only by trained and qualified personnel.
  • Ensure all coupler connectors, pins, and cotter pins are installed correctly and fully secured.
  • Do not attach truss with damaged or fewer connectors than required.
  • The purchase of this product does not authorize specific installations; a licensed professional engineer shall review all structures, lighting plots, or other aluminum truss uses.

⚠️ Compatibility Warning for Mixed-Brand Builds

Crucial Steps for Safe Assembly:

  • Verify all dimensions before integrating with other truss brands.
  • Confirm conical connector type, node spacing, and system geometry.
  • Mixing components without verification may compromise structural integrity and safety.

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Trusted by staging professionals nationwide, Truss Genius delivers certified components, expert guidance, and a seamless purchasing experience.

Contact us today to ensure you have the EVT290A-CS10 spacers you need for precise, custom truss layouts.