Truss Hook Clamp JFDWOPHT 4PCS Heavy Duty 2 Inch O Stage Light Hook Clamp/Truss Clamps/Moving Head Light Par Light Spotlight Truss Kit/ Aluminum Alloy Finish/ Wrap Around Clamp 2 inch heavy duty aluminum alloy material stage hook clamp Completely wrap around truss for added security and stability Suitable for security lights, stage lights, and other pipe 2 inch in diameter Ideal using in stage, DJ, Bar, Pub, Event, Theatre, Disco etc Quick, easy to connect, remove or reposition your light