Ideal for lighting and studio equipment, this Proaim BB-25 Baby Boom Arm is capable of supporting loads up to 11 lb and can extend up to 7.1' to hang fixtures from above your subject. The boom has a 5/8' stud compatible with most lights and a slotted 'ear' for standard grip heads and self-balancing. A built-in hook at the opposite end allows you to attach a counterbalance like a sandbag. The arm is constructed of steel for durability.