The Manfrotto 131DB Arm features a double camera attachment, making it easy to mount and support two cameras simultaneously. Constructed with durable aluminum material, this stand offers stability and reliability for professional photographers and videographers. The headless design allows for flexible positioning and the ability to adjust camera angles with precision. The Manfrotto brand ensures high quality and reliability, making it a popular choice for those in need of a sturdy and versatile camera support system. Allow positioning of 2 heads on a 90 perpendicular angle Mounts on any column with 3/8'' thread and 60mm disc 3/8'' female thread attachment Good condition..