PUTORSEN 17 49 inch Premium Aluminum Heavy Duty Dual Monitor Arm for Ultrawide Screens up to 44lbs, Vertical Stacked Dual Monitor Desk Mount, Full Motion Dual Vertical Monitor Mount, VESA 75/100,Black

Product: Heavy duty Dual monitor arm Material: Aluminum and steel Fit screen size: 17 inch - 49 inch monitors for stack type ; 17 inch - 35 inch monitors for non-stack type VESA holes: 75 x 75 mm and 100 x 100 mm Weight capacity: 4.4 lbs to 44 lbs (2 kg - 20 kg) per arm Screen rotation: +180� to -180� Screen tilt: +50� to -20� (up and down) Swivel: +90� to -90� (left and right) Desk installation options: Clamp for 0.47 inch to 2 inch; Grommet for 0.47 inch to 2 inch Cable management: Built-in Cable Management cover Hardware kit: Monitor mounting screws included Where to use: Home office and any places that with suitable desk