F31 – 2 Inch Single Tube Truss F31
CosmicTruss Reg

The versatile and expandable F31 truss comes in a wide range of sizes, and can be used to make square or rectangular frames of any length or diameter. The F31 truss can even be used for freestanding signs when anchored with a sturdy Tube Base Plate. The F31 is also available in a premium format which has a higher load rating.

SKU: F31 Categories: , Tags: , , , ,

Connecting F31 segments together to form the desired size and shape is easy. Each piece of Single Tube Truss comes with attached conical connectors, which incorporate the Cosmic Truss famous conical coupling system. This unique connector, developed from “mouse-key” technology used in oil rig structures, helps to maintain overall rigidity, particularly at key stress points. Conical coupling is also quick and easy to assemble, and because it is genderless, each piece has even greater versatility, offering more rigging options.

Although extremely lightweight, F31 truss is also very rugged and durable. That’s because its made of the same high-strength 6082-T6 extruded aluminum alloy as as our other trussing products, a material so strong, rigid, and corrosion-resistant that it is used by the aviation industry for aircraft construction.


  • 2 in. (5.1 cm) OD Tube Truss

Also Available:

  • Custom lengths
  • Black or other powder coat finishes
  • Various Spacers

Why Cosmic Truss

For more than a decade, Cosmic Truss has produced high quality and reliable aluminum products, all certified by various independent testing institutes.

The deep product range from Cosmic Truss has been systematically expanded over the years and now includes a lot more besides regular truss; crowd barriers, clamps, hooks, accessories, complex staging, as well as heavy duty truss systems, are now all a part of the inventory.

When it comes to innovation, our R&D department sets new standards and is able to pick up and realize ideas from our customers promptly. Cosmic Truss products are being sold in more than 50 countries worldwide and our customers appreciate the excellent quality and availability.

Quality, reliability, innovation, and availability are the key words which we implement globally into our ruling principles, always and at all times. For this reason, Cosmic Truss products are tested by TÜV Nord and do not only fulfill the norm values but in fact outperform them.

Since 2001 we have expanded our truss systems piece by piece. We started with 3 systems and now offer more than 10 different truss systems, which puts us in a leading position of truss manufacturers.



Contact us for more information on the F31 – 2 Inch Single Tube Truss
Want to stay up to date with the latest from Cosmic Truss?
Click the link here to sign up for the Cosmic Truss mailing lists


PDFIcon F31 Product Range Overview

PDFIcon F31 Specification Sheet

CAD Files

ZIPIcon F31 DWG Files


PDFIcon Cosmic Truss Catalog


 PDFIcon Cosmic Truss Manual


CT Tool Box App

You can download the Cosmic Truss Tool Box App FREE!

Use the CT Load Master, CT Level and CT Augmented Reality giving you everything you need to work with Cosmic Truss

Find it on iTunes or  Google Play