Designed to customize the mounts on your Tilta Mini Articulating Arm, this Ball Head with 1/4"-20 Thread can add a 1/4"-20 thread with locating points to your preexisting magic arm. The ball head attaches to the articulating arm's clamp. The 1/4"-20 thread on the opposite end can mount on compatible devices . Aluminum alloy and stainless steel make up the ball head's design for a lightweight and durable construction.