Features & description: The Side Plate is composed of sturdy,high-quality lightweight aluminum alloy material, which is durable and has a long service life. Multiple 1/4"-20 and 3/8"-16 mounting holes for a variety of camera systems, such as tripods, monopods, wireless transmitter, Teradex,ARRI accessories Color options：Black or Red Package:2 pcs x 3/8" Male Threaded Metal Screw + Side Universal plate