This stainless steel boom arm with pivoting clamp and counterweight is the ideal studio accessory for overhead subject lighting. The boom arm is also used to create more freedom of action around the subject by hanging the lighting fixtures above and keeping them away from the frame. The fully metal construction with stainless steel and aluminum alloy elements makes this boom arm to be sturdy and durable for years to use. The pivot clamp features a combo mounting adapter: spigot 28mm stud with 16mm receiver allowing to mount the boom arm on top of a Multy stand C Stand or Reflector stand.