ProX T-C17-BLK Aluminum C-Clamp — Square Bolt Design for 1″ to 2″ Truss, 330 lb. Capacity
T-C17-BLK Overview
The ProX T-C17-BLK is a square bolt aluminum C-clamp engineered for mounting stage lighting fixtures to truss piping ranging from 1″ to 2″ in diameter, with a rated maximum load capacity of 330 lbs. Its solid uni-body aluminum construction provides a firm, consistent grip on truss tube, making it a dependable choice for touring productions, installed venues, and event staging environments. This clamp is suited for lighting technicians, riggers, and production companies requiring a reliable, repeatable mounting solution across varied truss configurations.
Inner groove detailing on the clamp body enhances grip and resists lateral movement once secured, while an integrated spring washer prevents fixture slippage after the pan bolt is compressed and torqued.
Key Features
- Uni-Body Aluminum Construction — Single-piece body design provides structural rigidity and consistent clamping force across the full diameter range
- 1″ to 2″ Truss Tube Compatibility — Accommodates a wide range of standard truss piping diameters for flexible deployment across multiple rig configurations
- 330 lb. Maximum Load Capacity — Rated for demanding production environments where fixture weight and safety margins are critical
- Inner Groove Grip Surface — Machined grooves on the interior clamp surface increase friction contact and prevent fixture rotation or drift during use
- Spring Washer Anti-Slip Mechanism — Integrated spring washer maintains clamping tension once compressed, reducing the risk of fixture movement under vibration or load shift
- Square Bolt Pan Bolt Design — Requires a wrench for tightening, ensuring controlled, incremental clamping force and a secure, tool-confirmed connection to the truss
- Black Finish — Matte black anodized finish reduces light reflection on stage and integrates cleanly into standard production rigging aesthetics

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