12pcs/lot Stage Lights Clamp Hanger Truss Bracket Stage Heavy Duty Hooks Theatre Lighting Kit 48-51mm 100kg Alumimun Alloy Hook
https://www.vogueparade.com/shopping/EN/200001493/1/1005003546494890/12pcslot-stage-lights-clamp-hanger-truss-bracket-stage-heavy-duty-hooks-theatre-lighting-kit-48-51mm-100kg-alumimun-alloy-hook//