Koolehaoda Monopod Holder Stand Base Three Feet Support Stand With 3/8" Screw For Monopods Ballhead (A1-base) Expand the folding three feet support stand size: 220 * 220 * 220MM When loose the vertical locking screw, the nuipod can achieve 20 tilt and 360 rotation. When locking the screw, the unipod comes back to vertical status. The bottom can be adjusted by a hex wrench. Universal Three Feet Support Stand Compatible Only with 3/8" Screw monopod.