Global Truss GT-GLO-BAG 20"-82" Long Expandable F31 Tube Bag

eavy Duty Corner Tube That Delivers Stability

The GT‑BC22 is a robust aluminum corner tube equipped with a welded swivel clamp, engineered specifically for F‑series square truss systems. It provides rock-solid corner support for stage lighting grids, concert frames, and trade-show exhibits. When you need strong, dependable corner joints that adjust quickly, this connector delivers professional-grade performance.

Smooth 0 to 180 Degree Rotation for Flexible Layouts

Featuring a welded swivel clamp, this tube adjusts seamlessly from straight (0°) to flat (180°), so you can build arches, angled corners, or curved structures without moving other truss sections. Just position it, clamp it down, and continue your build—no extra tools or parts required.

Plug and Play Fit for F‑Series Truss Structures

Built for F‑series rigs like F‑34, the GT‑BC22 integrates easily with standard conical connectors. No additional adapters or modifications needed—insert it into your truss, tighten the clamp, and proceed with assembly. Setup remains fast and reliable, even under tight event timelines.

Tour Grade Build Quality with Manageable Weight

Crafted from corrosion-resistant aluminum and weighing approximately 19 lb, this corner tube strikes the balance between durable performance and crew-friendly portability. Precision welding enhances structural integrity, making it stand up to repeated setup and teardown cycles without bulk.

Perfect Choice for Lighting Grids, DJ Arches, and Exhibit Frames

Whether rigging overhead lights, constructing DJ booths, or framing exhibit signage, this connector adapts to a variety of live production layouts. Its welded handle acts as a helpful grab point for rigging, speeding handling and improving safety. Compact dimensions also make it easy to stack for storage or transport.

Welded Clamp Design Prevents Lost Hardware

With the clamp permanently welded to the tube, there’s no risk of missing parts or misplaced fittings. Technicians can rotate, secure, and move on without hunting for components—saving time and ensuring consistent results, especially valuable for rental inventories and touring crews.