Swivel Dual Coupler Clamp for 38-52mm Truss - Heavy Duty 1102LB

In this review the focus is on a heavy duty swivel dual coupler clamp aimed at stagehands, lighting techs and small production companies who need reliable truss hardware. The bottom line: this clamp is engineered for strength and flexibility, with a TUV-certified 1102LB safe working load and a 360o rotational option that makes rigging faster and more adaptable. For anyone mounting lights or fixtures to standard truss tubing, this product delivers practical durability without unnecessary complexity.

Key Features

• Material: Alloy 6061-T6 aluminum construction provides a strong but lightweight body that resists corrosion and stands up to frequent handling.
• Load capacity: A TUV-certified safe working load of 1102LB (500kg) gives confidence when suspending fixtures and stage equipment.
• Rotational capability: The non-locking 360o swivel lets technicians quickly orient fixtures, while an included roll pin can fix the halves at 90 degrees when needed.
• Tube compatibility: Dual O-style design fits tube OD 1.5-2in (38-52mm), making it compatible with common 2in truss systems and various pipe sizes.
• Compact dual clamp: Two O clamps in a compact footprint enable secure coupling between truss pipes without taking excessive space on a grid.

Who It's For

This clamp is best for live sound and stage lighting professionals, rental houses, and venue rigging crews who routinely mount lighting fixtures or accessories to standard truss. Its TUV certification and high safe working load make it suitable for situations where safety and predictable performance matter.

Those who want motorized rigging, integrated quick-release systems, or clamps sized for very small specialty pipe should look elsewhere; this product is optimized for manual rigging to 38-52mm truss and heavy-duty general use.

Pros & Cons

Pros

• High certified safe working load gives strong assurance when supporting lighting and stage equipment.
• 6061-T6 aluminum balances strength and weight, making handling and transport easier.
• 360o swivel feature increases positioning flexibility while the roll pin allows a fixed 90 degree option.
• Dual O-style design ensures compatibility with standard 2in trussing tubes for common rigging tasks.

Cons

• The swivel is non-locking by default, so users must insert the roll pin to fix rotation for critical orientations.
• Not intended for automated hoists or nonstandard tubing outside the 38-52mm range.

Specifications

Our Verdict

This dual coupler clamp is a practical, well built choice for lighting technicians and riggers who need a dependable, heavy duty mount for standard truss. Its combination of 6061-T6 construction, TUV-certified 1102LB capacity, and flexible swivel/fix options delivers real value for rental shops and venues that prioritize safety and adaptability.

Frequently Asked Questions

Does this clamp fit standard 2in truss?
Yes, the dual O-style design fits tube OD 1.5-2in (38-52mm) and is compatible with common 2in truss systems.

Is the swivel lockable?
The swivel is non-locking by default, but a supplied roll pin can be inserted to fix the coupler at 90 degrees.

How much weight can it hold?
The clamp has a TUV-certified safe working load of 1102LB (500kg).