ProX T-C4SH-BLK Aluminum O-Clamp With Big Wing Knob for Truss
ProX T-C4SH-BLK Aluminum O-Clamp With Big Wing Knob for Truss
SoundPro Item: 203694 | Part Number: T-C4SH-BLK
Usually ships in 5-7 business days
- TUV Certified For Load-Bearing Rigging Applications Requiring Safety Documentation
- M10 Countersunk Bolt With Square Neck Locks Against Rotation For A Secure Fit
- Zinc Yellow Chromate Plating Resists Rust In Outdoor And Humid Environments
- Large Wing Knob Enables Tool-Free Tightening For Fast Stage Setup And Teardown
- Broad Contact Surface Distributes Load Evenly To Protect Truss Tube Integrity
- Complete Hardware Kit Included For Ready-To-Install Deployment
The ProX T-C4SH-BLK is built for lighting technicians, riggers, and production crews who need a dependable, code-compliant clamp for truss-based installations. Compatible with 1.5 to 2.0 inch O.D. truss tube, it covers the most common pipe diameters found in touring, festival, and installed theater environments. TUV certification gives production managers and venue engineers the documentation they need for load-bearing applications where safety sign-off is required.
The clamp's broad contact surface distributes load evenly across the truss tube, reducing stress concentration that can damage aluminum extrusions over time. The M10 countersunk bolt with square neck locks against rotation during tightening, eliminating the slippage common with standard carriage bolt clamps. Zinc yellow chromate plating on the steel hardware resists corrosion in outdoor festival rigs and humid venue environments where bare steel would degrade quickly.
For fast-paced stage setups, the large wing knob allows hand-tightening without tools, cutting fixture mounting time on multi-point truss runs. The complete hardware kit, including hex nut, flat washer, split lock washer, and wing nut, ships ready to install. AI 6061-T6 aluminum construction keeps the clamp light without sacrificing the rigidity that touring production demands across repeated setups and teardowns.
Specifications
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