Our Universal Ball Head allows you to tilt and rotate your attachment for even more flexibility. Tilts 90 degrees and rotates 360 degrees for full 1/2 sphere range of motion. 3/8"-24 male stainless steel stud at bottom for attaching to flexible gooseneck or rigid arm. 3/8"-24 female threaded stainless steel adapter with 4mm set screw for accepting attachments. Includes 2mm Allen wrench. Supports 6 lbs.