250kg Double Aluminum Swivel Coupler for Stage Lighting & 35–40mm Truss Tubes

• 250kg Maximum Safe Load-Bearing Capacity
  The supplied product specification states a maximum safe load-bearing capacity of 250kg.

• 35–40mm Round Tube Compatibility
  Designed for compatible round pipes with diameters from 35mm to 40mm.

• Double Swivel Connection
  The double receiver configuration allows connected tubular components to be positioned with greater flexibility.

• Aluminum Alloy Construction
  Made from aluminum alloy for stage, exhibition and event structure applications.

• 30mm Narrow Profile
  The specified product width is 30mm, providing a compact mounting profile.

• 120mm Product Height
  The specified product height is 120mm.

• Approx. 0.5kg Unit Weight
  The product weighs approximately 0.5kg per unit.

• Polished Natural Aluminum Finish
  The natural aluminum version features a polished surface.

• Black Anodized Finish
  A black anodized surface option is also available.

• Custom Surface Treatment
  Other colors and surface treatment processes can be customized.

The DragonEvent Double Aluminum Swivel Coupler can be considered for compatible:

• Stage lighting support structures

• Lighting support arms

• Event lighting installations

• Exhibition booth structures

• Banner support frames

• Advertising display structures

• Portable truss systems

• Tubular event structures

• Truss cross-member connections

• Temporary stage structures

• Entertainment and production setups

The source describes this type of double pipe clamp as suitable for flexible mounting of cantilever arms used as lighting bars or banner holders, as well as truss members used as roof or cross beams.

Compatibility & Installation Notes

Before ordering or installation, confirm the complete connection configuration.

1. Check the tube diameter
   This model is specified for 35–40mm round pipes.

2. Check both connected tubes
   Confirm that the diameter and shape of each tube are compatible with the coupler.

3. Check the fixture or structure connection
   When used for lighting or display equipment, confirm that the connected fixture, arm or structure is suitable for the intended mounting arrangement.

4. Respect the stated load limit
   The supplied product specification gives a maximum safe load-bearing capacity of 250kg. Do not exceed the applicable limit.

5. Confirm the complete support system
   The clamp's stated capacity should not automatically be interpreted as the capacity of the complete truss or lighting structure. The tubes, truss, fixture, fasteners and installation configuration must also be suitable for the intended load.

6. Inspect before use
   Check the coupler body, swivel components, fasteners and tube contact surfaces for visible deformation, cracks, damage or excessive wear before installation.

7. Confirm customized finish requirements
   If a finish other than polished natural aluminum or black anodized is required, confirm customization availability before ordering.

Safety Considerations

The supplied product specification states a maximum safe load-bearing capacity of 250kg.

This figure should be evaluated together with the complete installation. Actual permissible loading can depend on the supporting tube or truss, connected equipment, fasteners, installation orientation and overall structural configuration.

For overhead lighting or other structurally significant applications, verify the complete support system before use.

1. What is this double swivel coupler used for?

It is designed to connect compatible round tubes or truss components in stage, event and exhibition structures. It can also be considered for compatible lighting support arms and banner structures.

2. What pipe diameter does it fit?

This model is specified for 35–40mm round pipe diameters.

3. What is the maximum safe load-bearing capacity?

The supplied specification states a maximum safe load-bearing capacity of 250kg.

4. What material is the coupler made from?

The coupler is made from aluminum alloy.

5. What is the width of the coupler?

The specified product width is 30mm.

6. What is the product height?

The specified product height is 120mm.

7. How much does it weigh?

The specified product weight is approximately 0.5kg.

8. What finishes are available?

The standard options are polished natural aluminum and black anodized aluminum. Other colors or surface treatment processes can be customized.

9. Is it suitable for stage lighting?

It can be considered for compatible stage lighting support structures, provided the tube diameter, fixture connection and complete load configuration meet the product requirements.

10. Can it be used for banner support structures?

Yes. Double swivel couplers of this type are used for flexible tubular connections such as compatible banner-holder structures and event display frames.

11. Can it be used with any truss?

No. The specified applicable pipe diameter is 35–40mm. Confirm the actual tube diameter and connection arrangement before ordering.

12. Does the 250kg rating apply to the complete truss structure?

No. The 250kg maximum safe load-bearing capacity is the supplied product specification. The capacity of the complete installation must also take into account the supporting tube or truss, connected equipment, fasteners and installation configuration.