Two (2) O CLAMPs - DJ & Stage Lighting Heavy Duty Mounting O Clamps for Stand and Truss

Four (4) O CLAMPs - DJ & Stage Lighting Heavy Duty Mounting O Clamps for Stand and Truss

Sixteen (16) O CLAMPs - DJ & Stage Lighting Heavy Duty Mounting O Clamps for Stand and Truss

Thirty (30) O CLAMPs - DJ & Stage Lighting Heavy Duty Mounting O Clamps for Stand and Truss

Sixty (60) O CLAMPs - DJ & Stage Lighting Heavy Duty Mounting O Clamps for Stand and Truss

CedarsLink LK-3050 1.5" or 2" DJ Metal C-Clamp For Truss Trussing + Stabilizer

LK-MC1.5B O CLAMP - DJ & Stage Lighting 1.5" Aluminum Mounting Clamps for Stand and Truss Sleek Black! Heavy Duty Aluminum! Over-sized Wingnut!

Slim O CLAMP DJ Stage Fits 1.5"/2" Lighting Heavy Duty Mounting for Stand/Truss