ErgoXS LCD Gas Monitor Arm C-Clamp. Maximum weight (capacity): 10 kg. Height adjustment: 100 - 470 mm, Swivel angle: 90 °, Turn angle: 180 °. Package dimensions (WxDxH): 145 x 145 x 610 mm, Package weight: 4700 g. Screen size compatibility: 558.8 mm (22 ")