50mm Heavy Duty Half Spigot Truss Clamp for Stage & Event Rigging, SWL 500 kg

• 500 kg maximum load rating

• Heavy-duty half spigot truss clamp design

• Suitable for 45–50mm tube

• Compatible with 290mm box, tri and flat truss designs

• Made from 6061-T6 aluminum

• Polished finish

• Dimensions: 110 × 160 × 50mm (D × H × W), including bolts

• Lightweight design at 0.7 kg

• Suitable for stage, DJ, band and lighting applications

• Suitable for rigging and exhibition applications

• Suitable for pubs, clubs, churches, schools and shop displays

• Independently tested in an ISO 17025 laboratory, according to the supplied product information

• Australian engineering certification according to the supplied product information

• 2-year warranty

Technical Specifications

This half spigot truss clamp is suitable for a range of professional and commercial event environments:

Stage & Live Events

Used for connecting compatible truss sections in stage structures and live event setups.

DJ & Band Production

Suitable for DJ booths, band setups and temporary event structures where compatible truss sections need to be connected.

Lighting & Moving Head Installation

The clamp can be used in compatible truss configurations for mounting and supporting lighting equipment and moving heads.

Event Rigging

Designed for truss connection and rigging applications where the specified tube and truss configurations are compatible.

Exhibitions & Displays

Suitable for exhibition stands, shop displays and temporary structures requiring aluminum truss connections.

Pubs, Clubs, Churches & Schools

Suitable for event and display installations in entertainment, community and educational venues.

Compatibility

The clamp is specified for use with:

• 45–50mm main tube

• 290mm box truss

• Tri truss

• Flat truss

• Global Truss and other brands with a similar 50mm main tube design, according to the supplied product information

Before ordering, verify the actual tube diameter, truss profile and connection configuration of your existing system. Similar-looking truss systems can use different connection dimensions.

How to Choose the Right Truss Clamp

When selecting a half spigot truss clamp, check the following points:

1. Check the main tube diameter

This model is specified for 45–50mm tube. Confirm the actual tube diameter of your truss before purchasing.

2. Check the truss profile

The clamp is specified for 290mm box, tri and flat truss. Confirm that your truss geometry matches these requirements.

3. Check the required load rating

This clamp has a stated maximum load rating of 500 kg. The clamp rating should not automatically be treated as the allowable load of the complete truss system or structure.

4. Check the complete connection

For a truss structure, the clamp, truss, connection points and installed equipment all form part of the overall setup. Make sure the complete system is appropriate for the intended application.

Installation Guidance

Before installation:

1. Confirm the truss tube diameter and profile.

2. Check that the clamp fits correctly around the specified tube.

3. Position the half spigot connection correctly against the compatible truss section.

4. Secure the connection using the supplied hardware.

5. Check the connection before loading the structure.

6. For suspended or safety-critical applications, the complete installation should be assessed according to the requirements of the project and venue.

Do not use the clamp outside its specified tube or truss configuration.

Load & Safety Considerations

The stated 500 kg maximum load rating applies to the product as specified by the supplied product information. It should not be interpreted as a universal safe working load for every possible truss configuration.

Actual allowable loads can depend on the truss system, connection arrangement, load position, installation method and other structural conditions. For safety-critical or suspended applications, the complete setup should be properly assessed before use.

What Else Do You Need?

A half spigot clamp is normally part of a larger truss connection system. Depending on your project, you may also need compatible truss sections, connection hardware and other rigging accessories.

Explore:

• Truss & Rigging for compatible truss and rigging solutions.

• Truss & Rigging Accessories for additional connection and rigging components.

Quantity Guide

The required quantity depends on the truss configuration and connection points of your structure.

For a single connection, one clamp may be sufficient if the specific connection design requires one. Larger structures may require multiple clamps or additional connection components.

Always determine the required quantity from the actual truss layout rather than ordering based only on the overall structure size.

Common Buying Mistakes

Choosing the clamp based only on the 50mm tube size

Tube diameter is important, but the truss profile and connection geometry must also match.

Assuming every 290mm truss uses the same connection

Different manufacturers and truss systems can have different connection designs. Confirm compatibility before ordering.

Treating the 500 kg rating as the rating of the entire structure

The clamp rating and the structural capacity of the complete truss system are different considerations.

Ignoring the installation environment

Stage, exhibition, club and suspended rigging applications can have different requirements. Check the complete installation before use.

What is the maximum load rating of this 50mm half spigot truss clamp?

The stated maximum load rating is 500 kg.

What tube sizes does this clamp fit?

It is specified for 45–50mm tube.

What truss types is it compatible with?

The supplied specifications state compatibility with 290mm box, tri and flat truss.

What material is the clamp made from?

The clamp is made from 6061-T6 aluminum.

How much does the clamp weigh?

The product weight is 0.7 kg.

What are the dimensions?

The dimensions are 110 × 160 × 50mm (D × H × W), including bolts.

How many clamps are included?

The stated package contains 1 × 50mm Heavy Duty Half Spigot Truss Clamp.

Why Choose This Half Spigot Truss Clamp?

For event and entertainment applications, this clamp provides a compact connection solution for compatible 45–50mm tube and 290mm truss systems. Its 6061-T6 aluminum construction, polished finish, 500 kg stated load rating and independently tested certification information make it suitable for a range of stage, lighting, rigging and display applications.

Request a Quote

Need 50mm half spigot truss clamps for a stage, event, exhibition or rigging project?

Contact DragonEvent with your required quantity, truss tube diameter, truss profile and application. We can help you confirm the appropriate product configuration before ordering.