Atdec AF-AT-D-P Dual Arm Desktop Monitor Mount, Aluminium and plastic Material, Silver, VESA mounting 75x75, 100x100, Pan adjustment 180° at the display head, Tilt adjustment-70° to 70°, Rotation around pole 240° rotation at shoulder, Desk thickness 76 (Desk Clamp); 40 (Bolt-through) The AF-AT-D is designed specifically for users who require a dual monitor configuration and will revolutionize any workspace. Monitors can be set to ideal heights and ball bearing arm joints ensure smooth, long-life operation.