The LP679 Umbrella Swivel bracket features maximum versatility in a light-weight design. Primarily designed to use on a light stand, it can be used with or without an umbrella or other shafted light modifier. It will hold almost any shoe mount flash or any male 5/8", male or female 1/4" 20 or 3/8" (threaded) accessory. It fits on any standard 5/8" light stand or any other standard 5/8" male, 1/4"20 or 3/8" male accessory. It comes with a removable 3/8" and 1/4"-20 female threaded and separate male brass inserts, and an LP680 shoe mount. Combine with LP684 for mounting your studio strobe. SB-900 flash users should look at the LP633. Sony/Minolta flashes are not supported.