The Light Source Quad Coupler 1.5 Swivel to Mega‑Coupler in black anodized finish is a versatile rigging accessory that bridges two common structural standards in professional staging and live‑event installations. This component combines a 1.5 quad coupler swivel style clamp with a mega‑coupler interface, enabling painless connection between smaller diameter pipe/truss and larger 2″ truss systems. Its design supports flexible orientation due to its swivel‑type action, while the black anodized finish offers corrosion resistance and a professional, low‑profile appearance that fits cleanly into lighting grids, truss frameworks, and AV mounts.

Designed to work with a range of standard truss tubing and pipe sizes, this coupler lets riggers adapt connections between junior‑sized structural elements (1.25″–1.50″ OD tubing or 1″ pipe) and the bulkier 2″ truss node configuration without the need for additional adaptors or custom fabrication. Its swivel‑type construction allows the clamped elements to pivot around the axis of the pipe or tube before tightening, making alignment easier and reducing setup time on complex rigs.

Built to withstand the pressures of touring, rental, and professional production use, this coupler strikes a balance between flexibility and strength. With a working load limit suited to secondary loads and medium‑duty rigging tasks, it is commonly used to support lighting instruments, scenic attachments, secondary support rails, or other hardware that needs a secure but adaptable connection point. Quick‑release hardware helps speed installation and teardown while maintaining a dependable mechanical joint.