Opteka VB-20 Heavy Duty Video Light/Microphone Dual Cold Shoe Splitter Bracket Doubles the mounting points for video lights, flashes, microphones, or monitors Solid cold steel construction Metal shoe locking screw Distance between mounts: 2.30" (5.84 cm) Dimensions (HxLxW): 3.5" X 4.25" X 1" (8.9 x 10.8 x 2.5 cm); Weight: 2.2 oz (65g)