- Sale!HSU Aluminum Alloy Magic Arm ,with Dual Ball Head (1/4"-20 Screw), has a multifunctional double ball head; Double 360° ball head articulating design can adjust any angles based on your needs, thumbscrew for locking the device.
- Sale!HSU Aluminum Alloy Magic Arm ,with Dual Ball Head (1/4"-20 Screw), has a multifunctional double ball head; Double 360° ball head articulating design can adjust any angles based on your needs, thumbscrew for locking the device.


