GLOBAL TRUSS AMERICA GT-BA24
Mount static loads up to 11 lb on your F23 or F24 truss with this Global Truss 36" Boom Arm For F23/F24 Truss. This 3' long boom allows you to extend lights or banners away from your truss and features two truss clamps to hold it fast and prevent twisting. It features a 1.38" diameter, and the two clamps have a clamping range of 1.3 to 1.38"
 
Key Features
11 lb Static Load Capacity
Two Clamps for Stability