1. Complete 3.0m / 9.84ft Circular Truss

The finished nominal diameter is:

3.0m

or approximately:

9.84ft

For commercial searching, buyers may also describe this as a 10ft circular truss, but 3m and 10ft are not mathematically identical.

If the circle must match an existing structure or exact venue drawing, use the confirmed 3.0m metric diameter rather than assuming 10ft = 3m exactly.

2. Four 90° Curved Sections

The complete circle is divided into four equal quarter-circle sections.

Each section:

90°

Complete circle:

4 × 90° = 360°

This makes quantity selection straightforward and reduces confusion about how many curved sections are required.

3. 290mm Square Truss Profile

This product uses a nominal:

290mm square truss profile

or approximately:

11.4in

The four-chord square configuration provides the familiar box-truss appearance used for event lighting, decorative rings and display structures.

4. Spigot Connection System

Unlike the bolted circular truss product we wrote previously, this version uses a spigot connection system.

The curved sections are joined using compatible truss connectors rather than large end plates.

For buyers, this normally means a cleaner connection area and a connection style familiar to many modular event-truss systems.

However:

290mm Profile + Spigot Connection ≠ Automatic Compatibility

Two truss systems can look almost identical while using different:

• connector dimensions;

• conical couplers;

• pin sizes;

• hole positions;

• chord spacing;

• manufacturing geometry.

Compatibility should therefore be confirmed before connecting this circle to existing truss from another supplier.

For compatible truss hardware and connection components:

Truss & Rigging Accessories
https://www.dragonevent.com/Truss-Rigging-Accessories-pl02744276.html

5. Modular for Transport and Repeated Event Use

After an event, the 3m full circle can be separated back into four 90° sections.

This is particularly useful for:

• mobile DJs;

• event rental companies;

• wedding suppliers;

• exhibition installers;

• temporary event production.

Instead of storing one 3m-diameter rigid object, buyers can transport four manageable curved modules.

Technical Specifications

Note: Load capacity is not listed here because it has not been confirmed for this specific circular configuration. The allowable application depends on the complete support, suspension and loading arrangement rather than diameter alone.

DJ Circular Lighting Truss

A 3m ring can create a strong circular lighting feature behind or around a DJ performance area.

It provides a different visual effect from conventional square or rectangular truss frames.

Weddings & Decorative Events

Circular truss is commonly selected when the truss itself becomes part of the decoration.

Possible uses include:

• wedding backdrops;

• floral features;

• decorative lighting rings;

• ceremony displays;

• photo areas.

Exhibition & Trade Show Displays

A circular truss can create a recognizable overhead or vertical visual feature within an exhibition stand.

The 3m diameter is large enough to create a clear circular form while remaining more manageable than larger 5m, 6m or 8m rings.

Event Lighting

Lighting fixtures can be distributed around the circumference when the complete mounting and support system is suitable for the intended application.

The reference product you supplied similarly positions circular truss for DJs, bands, live productions and permanent or temporary event installations.

How to Choose the Right Circular Truss

1. Confirm the Diameter

This product is:

Ø3.0m / approximately Ø9.84ft

Measure the space where the circle will actually be installed.

Do not choose only from a product photo because a 3m and 4m circle can look very similar without scale reference.

2. Confirm Whether You Need a Full Circle

A full ring requires:

4 × 90° sections

But some decorative projects only require:

Half Circle

2 × 90° = 180°

Three-Quarter Circle

3 × 90° = 270°

If you only need a partial arc, confirm the required geometry and support method before buying a complete circle.

3. Confirm Existing Truss Compatibility

If this circle will be used as an independent complete ring, compatibility is relatively straightforward within the supplied DragonStage system.

If you want to connect it to your existing straight truss, send us:

• existing truss profile;

• chord diameter;

• connector photo;

• coupler dimensions;

• pin dimensions;

• manufacturer/model if known.

Do not buy only because both products are called 290mm spigot truss.

Quantity Guidance

For one complete full circle:

90° × 4 = 360°

Therefore:

For the standard product:

1 Complete Set = 4 × 90° Arcs

Spigot vs Bolted Circular Truss

You now have two different circular-truss product types, so this comparison is valuable for the customer.

The important point is:

Do not choose spigot or bolted simply because one looks easier. Choose the connection system that matches the truss inventory you actually use.

Necessary Related Items

Spigot Connection Hardware

The complete circle requires compatible connection components at each joint.

Depending on the confirmed package configuration, these may include:

• conical couplers;

• pins;

• R-clips / safety clips;

• other matching connection hardware.

The reference circular-truss product you supplied also includes a set of connecting hardware with its four truss sections.

For DragonEvent-compatible accessories:

https://www.dragonevent.com/Truss-Rigging-Accessories-pl02744276.html

Support or Mounting System

How the truss is supported depends entirely on how you intend to use it.

Examples include:

• vertically displayed circle;

• floor-supported decorative ring;

• overhead suspended circle;

• circle integrated with another truss structure.

These configurations are not interchangeable from a structural point of view.

For suspended or load-carrying applications, provide the complete installation layout rather than assuming that purchasing the truss ring itself completes the structural design.

Common Buying Mistakes

1. Thinking One 90° Arc Is a Full Circle

One section is only one quarter of the ring.

A full circle requires:

4 sections.

2. Calling 3m Exactly 10ft

3m is approximately:

9.84ft

The difference is small for marketing terminology but can matter when matching existing structures.

3. Assuming All 290mm Spigot Truss Is Compatible

This is probably the most important mistake for this product.

Similar outside dimensions do not guarantee matching connectors.

Always confirm the connection system before expanding an existing inventory.

4. Buying the Circle Before Deciding How It Will Be Supported

A circular truss sitting vertically as décor and a circular truss suspended above an audience are very different applications.

For suspended systems, lighting loads or unusual structural arrangements, contact us with the complete configuration.

5. Guessing Load Capacity from Straight Truss

Curved truss geometry and the complete ring configuration should not automatically inherit a load figure from a straight truss of similar tube size.

Use only confirmed load information for the specific application.

Is this a complete 3m circular truss?

Yes.

The complete configuration uses:

4 × 90° curved sections

to form one:

360° full circle.

What is the finished diameter?

The nominal finished diameter is:

3.0m / approximately 9.84ft.

Is this the same as a 10ft circle?

3m is commonly marketed approximately as a 10ft size, but technically:

3m = approximately 9.84ft

rather than exactly 10ft.

What size is the truss profile?

The nominal square truss profile is:

290mm / approximately 11.4in.

What connection system does it use?

This version uses a spigot connection system.

Are the connectors included?

The final retail package should be confirmed against your listed SKU. A complete installation requires compatible spigot connection hardware.

If replacement or additional connectors are required, browse:

https://www.dragonevent.com/Truss-Rigging-Accessories-pl02744276.html

Can I use only two sections?

Two 90° sections geometrically form a:

180° semicircle.

Whether the semicircle can be used in your intended installation depends on the support configuration.

Can this connect to another brand's 290mm truss?

Possibly, but this cannot be confirmed from nominal size alone.

Please send connector photos and measurements before ordering it as an extension to an existing system.

Upgrade Path

Start with:

3m / 9.84ft Full Circle

when a compact ring is suitable for your DJ, wedding or display application.

↓

For a larger visual feature, move to a larger circle diameter rather than trying to enlarge this ring with straight truss sections.

↓

If the project becomes an overhead suspended lighting structure or carries substantial equipment, move from simple SKU selection to a complete truss-system review.

For other available circle and curved configurations:

https://www.dragonevent.com/Circle-Curved-Truss-pl05744276.html

Final CTA

Need a 3m Circular Truss for Your Event?

Before ordering, confirm:

Diameter: 3.0m / 9.84ft
Profile: 290mm square truss
Configuration: 4 × 90° arcs
Connection: Spigot
Use: DJ / Wedding / Exhibition / Lighting / Other

If you want to connect the circle with an existing truss system, please also send us:

Existing Truss Photo + Connector Photo + Profile Size + Connector Dimensions

We can then help confirm whether this circular truss is compatible with your existing equipment.

For suspended installations, larger lighting loads or unusual structures, please provide the complete setup rather than selecting the circle by diameter alone.