High load friction arm with camera bracket Perfect to mount and adjust monitor, LED lights, or microphones at almost any angle Fully articulated arm with 90° pivotable and 360° rotatable ends Locking knob allows partial loosening for safe and precise positioning Ball joint at each end designed with 5/8″ stud with 3/8” and ¼” female threads Supports up to 7 lb Length from end to end: 20 inches (25 with camera bracket) Made of CNC aluminum