SilverStone created ARM One to significantly raise the value and usability of your monitor. ARM11SC is constructed with robust aluminum alloy and steel. It includes VESA Mounting Interface Standard (MIS) which fits most monitors on the market. Hassle-free adjustments can be made for height and reach to provide various viewing angles for the monitor so your view will no longer be restricted to traditional positions. Features:-- Smart torque spring ensures hassle-free adjustment- Multiple adjustment including height and 90 degrees monitor rotation- Aluminum construction- Easy installation and cable management- Meet VESA Mounting Interface StandardSpecification:-- Material : Steel/Aluminum alloy/Plastic - Max. wall mount hole pitch : 100 x 100 mm/ 75 x 75 mm (MIS-D 100 / MIS-D 75) - Screw Type: M4 - Swivel: 90 - Tilt: +90 / -20 - Rotate(Pivot): 360 - Support max. weight: 2 10Kg (4.422.1lbs) per arm - Support flat panel size: 17-24\" - Extended Arm Provided: 2 - Min. Distance To The Wall: 97mm - Support desktop thickness: 8mm (0.32) 50mm (1.96) - Net Weight: 3.8Kg (8.37Ibs) - Dimension: 500mm (W) x 497mm (H) x 619mm (D)