Product Description

170mm (6.69″) Aluminum Truss Spacer – Female to Female Extension – Matte Black Finish (EVT50A-S170 Black)

The EVT50A-S170 Black is a specialized matte black female-to-female truss spacer designed for precise adjustment of 290 mm square conical aluminum truss systems. Measuring exactly 170mm (6.69″) in length and finished with a durable matte black powder coat, this component is used to extend linear truss runs to exact architectural dimensions while maintaining the stealthy aesthetic of a black-out rig.

Function & Compatibility:

Unlike male coupler spacers, this female spacer features receiver holes on both ends. It is designed to be installed between two male conical couplers. This configuration allows riggers to “gap” two sections of truss significantly, creating a custom length bridge or tower segment without interrupting the visual continuity of a black truss structure. It is fully F34 Compatible, ensuring seamless integration with EVT290S and most major black 290mm truss brands.

Key Features

• Professional Matte Black Finish: High-quality matte black powder coat eliminates glare and blends seamlessly into dark environments.
• Female Design: Double-ended receiver configuration accepts standard conical couplers (sold separately).
• Precise Extension: Adds exactly 6.69 inches (170mm) to the truss structure.
• Compatibility: F34 Compatible design integrates seamlessly with standard 290mm square truss systems.
• Material Type: Precision-machined from high-grade Aluminum Alloy 6061-T6 for maximum durability.
• Custom Sizing: Perfect for fine-tuning grid dimensions in complex rigging plots.

Designed by Evolve Truss, the EVT50A-S170 Black ensures that even the most demanding geometric requirements can be met safely, professionally, and discreetly.

⚠️ Safety & Engineering Notice

❗ Assembly Requirement:

• Connection Hardware: As a female spacer, this unit typically requires two male conical couplers (one on each side) to connect to standard female truss ends. Ensure you have the necessary connecting hardware.
• Load Capacity: Do not exceed the load capacity of the spacer or the truss system.

Important Guidelines for Safe Use:

• Inspect the receiver holes for wear or “egging” before use.
• Ensure all pins and safety clips are fully engaged on both sides of the spacer.
• Handle with care to prevent chipping the powder coat finish.
• Truss assembly should be carried out only by those familiar with trussing and rigging.
• The purchase of this product does not authorize specific installations; a licensed professional engineer shall review all structures.

⚠️ Compatibility Warning

Crucial Steps for Safe Assembly:

• Fit Check: Verify that your conical couplers fit securely into the spacer receivers.
• Brand Mixing: While F34 compatible, always test-fit connections with other brands on the ground before lifting.

Why Choose Truss Genius?

✅ Certified Quality & Expert Support

• Authorized Dealer: Direct partnerships with trusted truss manufacturers.
• Expert Guidance: Real-world experience in staging, rigging, and system planning.

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Experience the Truss Genius Difference

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 EVT50A-S170 Black spacers needed for your precise custom layouts.