The E-Image 11″ Articulating Monitor Arm allows you to attach up to a 3 lb monitor to your camera cage or directly to your camera. Each end of the arm features a 1/4″-20 post, and both a shoe mount adapter and 1/4″-20 converter are included to let you mount the arm directly onto your camera’s hot shoe. The arm has three points of articulation that are all locked at the same time when you tighten the center wingnut.