Move your flash off camera and make it easy to attach an umbrella with the US-A3 Umbrella Swivel from Phottix. This ball head features a locking cold shoe for mounting a flash and has an 8mm locking mount for sliding in an umbrella. This setup can then be quickly and easily positioned as needed for your particular setup. Also, it is able to hold up to 3.3 lb at a time and features a 3/8"-16 thread on the base for mounting to various support systems. A 3/8"-16 to 1/4"-20 thread adapter is included for using this with other supports and light stands and a 1/4"-20 cold shoe adapter is bundled in for mounting to a shoe.